derived_fields list | grades string | id string | iso_code string | manufacturer string | source string | source_quote string | url string | verified_fields list | disagreements list |
|---|---|---|---|---|---|---|---|---|---|
[
"manufacturer"
] | AC3105 | acera-tool-k01 | K01 | Acera Tool | https://www.aceratool.com/carbide-insert-grades-chart/ | K01 | AC3105 | | https://referencesource.org/carbide-insert-grade-cross-reference/acera-tool-k01/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | JC105V JC600 | dijet-k01 | K01 | DIJET | https://www.aceratool.com/carbide-insert-grades-chart/ | K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 | CA4505 CA5505 | JC105V JC600 | | https://referencesource.org/carbide-insert-grade-cross-reference/dijet-k01/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | GM3005 | hitachi-k01 | K01 | HITACHI | https://www.aceratool.com/carbide-insert-grades-chart/ | K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 | CA4505 CA5505 | JC105V JC600 | GM3005 | | https://referencesource.org/carbide-insert-grade-cross-reference/hitachi-k01/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | IC9150 | iscar-k01 | K01 | ISCAR | https://www.aceratool.com/carbide-insert-grades-chart/ | K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 | CA4505 CA5505 | JC105V JC600 | GM3005 | KC5410, KC9315 KC910 | TK1000 | IC9150 | | https://referencesource.org/carbide-insert-grade-cross-reference/iscar-k01/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | KC9315 KC9010 KC5410 | kennametal-k01 | K01 | Kennametal | https://romaycorp.com/charts/carbide-comparison-chart/ | K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G | T5010 AH110 | KC9315 KC9010 KC5410 | | https://referencesource.org/carbide-insert-grade-cross-reference/kennametal-k01/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G | T5010 AH110 | KC9315 KC9010 KC5410 |"... |
[
"manufacturer"
] | NC305K | korloy-k01 | K01 | KORLOY | https://www.aceratool.com/carbide-insert-grades-chart/ | K01 | AC3105 | GC3205 GC3210 | NC305K | | https://referencesource.org/carbide-insert-grade-cross-reference/korloy-k01/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | CA4505 CA5505 | kyocera-k01 | K01 | KYOCERA | https://www.aceratool.com/carbide-insert-grades-chart/ | K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 | CA4505 CA5505 | | https://referencesource.org/carbide-insert-grade-cross-reference/kyocera-k01/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | GP10H UC5005 UE6005 UC5015 | mitsubishi-k01 | K01 | Mitsubishi | https://romaycorp.com/charts/carbide-comparison-chart/ | K01 | R-400 | GP10H UC5005 UE6005 UC5015 | | https://referencesource.org/carbide-insert-grade-cross-reference/mitsubishi-k01/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 |",
"value": "GP10H UC5005 UE6005 UC5015"
},
{
"as_of":... |
[
"manufacturer"
] | R-400 | romay-k01 | K01 | Romay | https://romaycorp.com/charts/carbide-comparison-chart/ | K01 | R-400 | | https://referencesource.org/carbide-insert-grade-cross-reference/romay-k01/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | GC3005 GC3205 GC3015 | sandvik-k01 | K01 | Sandvik | https://romaycorp.com/charts/carbide-comparison-chart/ | K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | | https://referencesource.org/carbide-insert-grade-cross-reference/sandvik-k01/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 |",
"value": "GC3005 GC3205 GC3015"
},
{... |
[
"manufacturer"
] | TP05 T10M | seco-k01 | K01 | Seco | https://romaycorp.com/charts/carbide-comparison-chart/ | K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | | https://referencesource.org/carbide-insert-grade-cross-reference/seco-k01/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M |",
"value": "TP05 T10M"
},
... |
[
"manufacturer"
] | AC300G | sumitomo-k01 | K01 | Sumitomo | https://romaycorp.com/charts/carbide-comparison-chart/ | K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G | | https://referencesource.org/carbide-insert-grade-cross-reference/sumitomo-k01/ | [
"grades",
"iso_code"
] | [] |
[
"manufacturer"
] | T5010 AH110 | toshiba-k01 | K01 | Toshiba | https://romaycorp.com/charts/carbide-comparison-chart/ | K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G | T5010 AH110 | | https://referencesource.org/carbide-insert-grade-cross-reference/toshiba-k01/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | T5105 | tungaloy-k01 | K01 | TUNGALOY | https://www.aceratool.com/carbide-insert-grades-chart/ | K01 | AC3105 | GC3205 GC3210 | NC305K | | | UC5005 UC5015 | AC300G | T5105 | | https://referencesource.org/carbide-insert-grade-cross-reference/tungaloy-k01/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | V01 SV405 | valenite-k01 | K01 | Valenite | https://romaycorp.com/charts/carbide-comparison-chart/ | K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G | T5010 AH110 | KC9315 KC9010 KC5410 | | V01 SV405 | | https://referencesource.org/carbide-insert-grade-cross-reference/valenite-k01/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | WXN10 | walter-k01 | K01 | Walter | https://romaycorp.com/charts/carbide-comparison-chart/ | K01 | R-400 | GP10H UC5005 UE6005 UC5015 | GC3005 GC3205 GC3015 | TP05 T10M | AC300G | T5010 AH110 | KC9315 KC9010 KC5410 | | V01 SV405 | WXN10 | | https://referencesource.org/carbide-insert-grade-cross-reference/walter-k01/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | AC3115 | acera-tool-k10 | K10 | Acera Tool | https://www.aceratool.com/carbide-insert-grades-chart/ | K10 | AC3115 | | https://referencesource.org/carbide-insert-grade-cross-reference/acera-tool-k10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | JC105V JC110V JC600 JC610 | dijet-k10 | K10 | DIJET | https://www.aceratool.com/carbide-insert-grades-chart/ | K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G | T5105 T5115 T5010 T1015 | CA4505 CA4515 CA5505 | JC105V JC110V JC600 JC610 | | https://referencesource.org/carbide-insert-grade-cross-reference/dijet-k10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | HG8010 GM8015 | hitachi-k10 | K10 | HITACHI | https://www.aceratool.com/carbide-insert-grades-chart/ | K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G | T5105 T5115 T5010 T1015 | CA4505 CA4515 CA5505 | JC105V JC110V JC600 JC610 | HG8010 GM8015 | | https://referencesource.org/carbide-insert-grade-cross-reference/hitachi-k10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | IC9015 IC4050 | iscar-k10 | K10 | Iscar | https://romaycorp.com/charts/carbide-comparison-chart/ | K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M | IC9015 IC4050 | | https://referencesource.org/carbide-insert-grade-cross-reference/iscar-k10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 E... |
[
"manufacturer"
] | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M | kennametal-k10 | K10 | Kennametal | https://romaycorp.com/charts/carbide-comparison-chart/ | K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M | | https://referencesource.org/carbide-insert-grade-cross-reference/kennametal-k10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 E... |
[
"manufacturer"
] | NC305K NC6010 NC315K | korloy-k10 | K10 | KORLOY | https://www.aceratool.com/carbide-insert-grades-chart/ | K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | | https://referencesource.org/carbide-insert-grade-cross-reference/korloy-k10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | CA4505 CA4515 CA5505 | kyocera-k10 | K10 | KYOCERA | https://www.aceratool.com/carbide-insert-grades-chart/ | K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G | T5105 T5115 T5010 T1015 | CA4505 CA4515 CA5505 | | https://referencesource.org/carbide-insert-grade-cross-reference/kyocera-k10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | UC5015 UC6010 F5010 AP10H | mitsubishi-k10 | K10 | Mitsubishi | https://romaycorp.com/charts/carbide-comparison-chart/ | K10 | R-400 | UC5015 UC6010 F5010 AP10H | | https://referencesource.org/carbide-insert-grade-cross-reference/mitsubishi-k10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H |",
"value": "UC5015 UC6010 F5010 AP10H"
},
{
"as_of": "... |
[
"manufacturer"
] | R-400 | romay-k10 | K10 | Romay | https://romaycorp.com/charts/carbide-comparison-chart/ | K10 | R-400 | | https://referencesource.org/carbide-insert-grade-cross-reference/romay-k10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | GC3005 GC3015 GC3115 GC3210 | sandvik-k10 | K10 | Sandvik | https://romaycorp.com/charts/carbide-comparison-chart/ | K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | | https://referencesource.org/carbide-insert-grade-cross-reference/sandvik-k10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 |",
"value": "GC3005 GC3015 GC3115 GC3210"
... |
[
"manufacturer"
] | TX150 T10M T15M TP100 | seco-k10 | K10 | Seco | https://romaycorp.com/charts/carbide-comparison-chart/ | K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | | https://referencesource.org/carbide-insert-grade-cross-reference/seco-k10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 |",
"value": "TX150 T1... |
[
"manufacturer"
] | AC300G AC500G AC700G AC211 EH10Z EH510Z | sumitomo-k10 | K10 | Sumitomo | https://romaycorp.com/charts/carbide-comparison-chart/ | K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | | https://referencesource.org/carbide-insert-grade-cross-reference/sumitomo-k10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 E... |
[
"manufacturer"
] | TT1300 | taegutec-k10 | K10 | TaeguTec | https://www.aceratool.com/carbide-insert-grades-chart/ | K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | | https://referencesource.org/carbide-insert-grade-cross-reference/taegutec-k10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | T5020 T1020 GH110 | toshiba-k10 | K10 | Toshiba | https://romaycorp.com/charts/carbide-comparison-chart/ | K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | | https://referencesource.org/carbide-insert-grade-cross-reference/toshiba-k10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | T5105 T5115 T5010 T1015 | tungaloy-k10 | K10 | TUNGALOY | https://www.aceratool.com/carbide-insert-grades-chart/ | K10 | AC3115 | GC3205 GC3210 GC3215 | NC305K NC6010 NC315K | TT1300 | WAK10 | UC5015 UC5115 UE6010 | AC410K AC700G | T5105 T5115 T5010 T1015 | | https://referencesource.org/carbide-insert-grade-cross-reference/tungaloy-k10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | VN8 SV510 SV305 | valenite-k10 | K10 | Valenite | https://romaycorp.com/charts/carbide-comparison-chart/ | K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M | IC9015 IC4050 | VN8 SV510 SV305 | | https://referencesource.org/carbide-insert-grade-cross-reference/valenite-k10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | WTA13 WTA33 WTA11 WAK10 WAK15 WXN15 WXK15 WTA31 WTP20 | walter-k10 | K10 | Walter | https://romaycorp.com/charts/carbide-comparison-chart/ | K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 EH10Z EH510Z | T5020 T1020 GH110 | KC510M(KC705M) KC730 KC7210 KC7310(KC5010) KC625M KC631M KC635M KC620M KC9120 KC915M | IC9015 IC4050 | VN8 SV510 SV305 | WTA13 WTA33 WTA11 WAK10 WAK15 WXN15 WXK15... | https://referencesource.org/carbide-insert-grade-cross-reference/walter-k10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K10 | R-400 | UC5015 UC6010 F5010 AP10H | GC3005 GC3015 GC3115 GC3210 | TX150 T10M T15M TP100 | AC300G AC500G AC700G AC211 E... |
[
"manufacturer"
] | AC3125 | acera-tool-k20 | K20 | Acera Tool | https://www.aceratool.com/carbide-insert-grades-chart/ | K20 | AC3125 | | https://referencesource.org/carbide-insert-grade-cross-reference/acera-tool-k20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | JC110V JC215V JC610 | dijet-k20 | K20 | DIJET | https://www.aceratool.com/carbide-insert-grades-chart/ | K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P | T5115 T5125 T5020 | CA4515 | JC110V JC215V JC610 | | https://referencesource.org/carbide-insert-grade-cross-reference/dijet-k20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | HG8025 GM8020 | hitachi-k20 | K20 | HITACHI | https://www.aceratool.com/carbide-insert-grades-chart/ | K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P | T5115 T5125 T5020 | CA4515 | JC110V JC215V JC610 | HG8025 GM8020 | | https://referencesource.org/carbide-insert-grade-cross-reference/hitachi-k20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | IC910 | iscar-k20 | K20 | Iscar | https://romaycorp.com/charts/carbide-comparison-chart/ | K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 | IC910 | | https://referencesource.org/carbide-insert-grade-cross-reference/iscar-k20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | ... |
[
"manufacturer"
] | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 | kennametal-k20 | K20 | Kennametal | https://romaycorp.com/charts/carbide-comparison-chart/ | K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 | | https://referencesource.org/carbide-insert-grade-cross-reference/kennametal-k20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | ... |
[
"manufacturer"
] | NC315K | korloy-k20 | K20 | KORLOY | https://www.aceratool.com/carbide-insert-grades-chart/ | K20 | AC3125 | GC3215 GC3020 K20W | NC315K | | https://referencesource.org/carbide-insert-grade-cross-reference/korloy-k20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | CA4515 | kyocera-k20 | K20 | KYOCERA | https://www.aceratool.com/carbide-insert-grades-chart/ | K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P | T5115 T5125 T5020 | CA4515 | | https://referencesource.org/carbide-insert-grade-cross-reference/kyocera-k20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | UP10H UC6010 AP15TF | mitsubishi-k20 | K20 | Mitsubishi | https://romaycorp.com/charts/carbide-comparison-chart/ | K20 | R-300 R-400 | UP10H UC6010 AP15TF | | https://referencesource.org/carbide-insert-grade-cross-reference/mitsubishi-k20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF |",
"value": "UP10H UC6010 AP15TF"
},
{
"as_of": "2026-0... |
[
"manufacturer"
] | R-300 R-400 | romay-k20 | K20 | Romay | https://romaycorp.com/charts/carbide-comparison-chart/ | K20 | R-300 R-400 | | https://referencesource.org/carbide-insert-grade-cross-reference/romay-k20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | GC1020 GC1120 GC3025 GC3020 GC4025 | sandvik-k20 | K20 | Sandvik | https://romaycorp.com/charts/carbide-comparison-chart/ | K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | | https://referencesource.org/carbide-insert-grade-cross-reference/sandvik-k20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 |",
"value": "GC1020 GC1120 GC3025 GC30... |
[
"manufacturer"
] | TX150 T15M T25M T250M TP200 | seco-k20 | K20 | Seco | https://romaycorp.com/charts/carbide-comparison-chart/ | K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | | https://referencesource.org/carbide-insert-grade-cross-reference/seco-k20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 |",
"valu... |
[
"manufacturer"
] | AC500G EH20Z | sumitomo-k20 | K20 | Sumitomo | https://romaycorp.com/charts/carbide-comparison-chart/ | K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | | https://referencesource.org/carbide-insert-grade-cross-reference/sumitomo-k20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z |"... |
[
"manufacturer"
] | TT1500 | taegutec-k20 | K20 | TaeguTec | https://www.aceratool.com/carbide-insert-grades-chart/ | K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | | https://referencesource.org/carbide-insert-grade-cross-reference/taegutec-k20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | T1015 T5020 AH120 J740 | toshiba-k20 | K20 | Toshiba | https://romaycorp.com/charts/carbide-comparison-chart/ | K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | | https://referencesource.org/carbide-insert-grade-cross-reference/toshiba-k20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | T5115 T5125 T5020 | tungaloy-k20 | K20 | TUNGALOY | https://www.aceratool.com/carbide-insert-grades-chart/ | K20 | AC3125 | GC3215 GC3020 K20W | NC315K | TT1500 | WAK20 | UE6010 | AC700G AC820P | T5115 T5125 T5020 | | https://referencesource.org/carbide-insert-grade-cross-reference/tungaloy-k20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | SV415 SV525 | valenite-k20 | K20 | Valenite | https://romaycorp.com/charts/carbide-comparison-chart/ | K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 | IC910 | SV415 SV525 | | https://referencesource.org/carbide-insert-grade-cross-reference/valenite-k20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | WAK20 WTA43 WTA33 WTA41 WTA21 WTL82 WXK15 WXH15 WQK25 WXM15 | walter-k20 | K20 | Walter | https://romaycorp.com/charts/carbide-comparison-chart/ | K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | T1015 T5020 AH120 J740 | KC992M KC7215 KC9315 KC7225 KC9025 CM4 KC520M KC525M KC920M KC925M KC709M KC7020 | IC910 | SV415 SV525 | WAK20 WTA43 WTA33 WTA41 WTA21 WTL82 WXK15 WXH15 WQK25 WXM15 | | https://referencesource.org/carbide-insert-grade-cross-reference/walter-k20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "K20 | R-300 R-400 | UP10H UC6010 AP15TF | GC1020 GC1120 GC3025 GC3020 GC4025 | TX150 T15M T25M T250M TP200 | AC500G EH20Z | ... |
[
"manufacturer"
] | AC4015 | acera-tool-m10 | M10 | Acera Tool | https://www.aceratool.com/carbide-insert-grades-chart/ | M10 | AC4015 | | https://referencesource.org/carbide-insert-grade-cross-reference/acera-tool-m10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | JC110V | dijet-m10 | M10 | DIJET | https://www.aceratool.com/carbide-insert-grades-chart/ | M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 | CA6515 CA6015 | JC110V | | https://referencesource.org/carbide-insert-grade-cross-reference/dijet-m10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | GM10 | hitachi-m10 | M10 | HITACHI | https://www.aceratool.com/carbide-insert-grades-chart/ | M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 | CA6515 CA6015 | JC110V | GM10 | | https://referencesource.org/carbide-insert-grade-cross-reference/hitachi-m10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | IC9250 IC9350 | iscar-m10 | M10 | ISCAR | https://www.aceratool.com/carbide-insert-grades-chart/ | M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 | CA6515 CA6015 | JC110V | GM10 | KC5010, KC9010 KC9110, KC9215 | TP200 | IC9250 IC9350 | | https://referencesource.org/carbide-insert-grade-cross-reference/iscar-m10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | KC7310(KC5010) KC9215 KC9010 KC510M KC635M | kennametal-m10 | M10 | Kennametal | https://romaycorp.com/charts/carbide-comparison-chart/ | M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X | KC7310(KC5010) KC9215 KC9010 KC510M KC635M | | https://referencesource.org/carbide-insert-grade-cross-reference/kennametal-m10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X | KC7310(KC5010) KC9215 KC9010 KC510... |
[
"manufacturer"
] | NC9020 | korloy-m10 | M10 | KORLOY | https://www.aceratool.com/carbide-insert-grades-chart/ | M10 | AC4015 | GC2015 | NC9020 | | https://referencesource.org/carbide-insert-grade-cross-reference/korloy-m10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | CA6515 CA6015 | kyocera-m10 | M10 | KYOCERA | https://www.aceratool.com/carbide-insert-grades-chart/ | M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 | CA6515 CA6015 | | https://referencesource.org/carbide-insert-grade-cross-reference/kyocera-m10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | F7010 US7020 | mitsubishi-m10 | M10 | Mitsubishi | https://romaycorp.com/charts/carbide-comparison-chart/ | M10 | R-300 | F7010 US7020 | | https://referencesource.org/carbide-insert-grade-cross-reference/mitsubishi-m10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M10 | R-300 | F7010 US7020 |",
"value": "F7010 US7020"
},
{
"as_of": "2026-08-11T00:00:00",
... |
[
"manufacturer"
] | R-300 | romay-m10 | M10 | Romay | https://romaycorp.com/charts/carbide-comparison-chart/ | M10 | R-300 | | https://referencesource.org/carbide-insert-grade-cross-reference/romay-m10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | GC1005 GC2015 GC1025 | sandvik-m10 | M10 | Sandvik | https://romaycorp.com/charts/carbide-comparison-chart/ | M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | | https://referencesource.org/carbide-insert-grade-cross-reference/sandvik-m10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 |",
"value": "GC1005 GC2015 GC1025"
},
{
"as_o... |
[
"manufacturer"
] | TP100 | seco-m10 | M10 | Seco | https://romaycorp.com/charts/carbide-comparison-chart/ | M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | | https://referencesource.org/carbide-insert-grade-cross-reference/seco-m10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 |",
"value": "TP100"
},
{
"as_of": "20... |
[
"manufacturer"
] | AC1000 AC2000 | sumitomo-m10 | M10 | Sumitomo | https://romaycorp.com/charts/carbide-comparison-chart/ | M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | | https://referencesource.org/carbide-insert-grade-cross-reference/sumitomo-m10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 |",
"value": "AC1000 AC2000"
},
... |
[
"manufacturer"
] | TD915 T715X | toshiba-m10 | M10 | Toshiba | https://romaycorp.com/charts/carbide-comparison-chart/ | M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X | | https://referencesource.org/carbide-insert-grade-cross-reference/toshiba-m10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | T9015 | tungaloy-m10 | M10 | TUNGALOY | https://www.aceratool.com/carbide-insert-grades-chart/ | M10 | AC4015 | GC2015 | NC9020 | | WAM10 | US7020 | AC610M | T9015 | | https://referencesource.org/carbide-insert-grade-cross-reference/tungaloy-m10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | VC929 | valenite-m10 | M10 | Valenite | https://romaycorp.com/charts/carbide-comparison-chart/ | M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X | KC7310(KC5010) KC9215 KC9010 KC510M KC635M | | VC929 | | https://referencesource.org/carbide-insert-grade-cross-reference/valenite-m10/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | WXN10 WXK10 WAM10 WAP10 WTA31 WTA33 | walter-m10 | M10 | Walter | https://romaycorp.com/charts/carbide-comparison-chart/ | M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X | KC7310(KC5010) KC9215 KC9010 KC510M KC635M | | VC929 | WXN10 WXK10 WAM10 WAP10 WTA31 WTA33 | | https://referencesource.org/carbide-insert-grade-cross-reference/walter-m10/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M10 | R-300 | F7010 US7020 | GC1005 GC2015 GC1025 | TP100 | AC1000 AC2000 | TD915 T715X | KC7310(KC5010) KC9215 KC9010 KC510... |
[
"manufacturer"
] | AC2115 | acera-tool-m20 | M20 | Acera Tool | https://www.aceratool.com/carbide-insert-grades-chart/ | M20 | AC2115 | | https://referencesource.org/carbide-insert-grade-cross-reference/acera-tool-m20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | JC110V JC1341 JC215V JC730U | dijet-m20 | M20 | DIJET | https://www.aceratool.com/carbide-insert-grades-chart/ | M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M | T6020 T9025 | CA6525 CA6015 | JC110V JC1341 JC215V JC730U | | https://referencesource.org/carbide-insert-grade-cross-reference/dijet-m20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | GM8020 | hitachi-m20 | M20 | HITACHI | https://www.aceratool.com/carbide-insert-grades-chart/ | M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M | T6020 T9025 | CA6525 CA6015 | JC110V JC1341 JC215V JC730U | GM8020 | | https://referencesource.org/carbide-insert-grade-cross-reference/hitachi-m20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | IC9025 IC950 | iscar-m20 | M20 | Iscar | https://romaycorp.com/charts/carbide-comparison-chart/ | M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 | IC9025 IC950 | | https://referencesource.org/carbide-insert-grade-cross-reference/iscar-m20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC300... |
[
"manufacturer"
] | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 | kennametal-m20 | M20 | Kennametal | https://romaycorp.com/charts/carbide-comparison-chart/ | M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 | | https://referencesource.org/carbide-insert-grade-cross-reference/kennametal-m20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC300... |
[
"manufacturer"
] | NC9020 PC9030 | korloy-m20 | M20 | KORLOY | https://www.aceratool.com/carbide-insert-grades-chart/ | M20 | AC2115 | GC2025 | NC9020 PC9030 | | https://referencesource.org/carbide-insert-grade-cross-reference/korloy-m20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | CA6525 CA6015 | kyocera-m20 | M20 | KYOCERA | https://www.aceratool.com/carbide-insert-grades-chart/ | M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M | T6020 T9025 | CA6525 CA6015 | | https://referencesource.org/carbide-insert-grade-cross-reference/kyocera-m20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | US7020 F620 F7030 AP20M UP20M | mitsubishi-m20 | M20 | Mitsubishi | https://romaycorp.com/charts/carbide-comparison-chart/ | M20 | R-300 | US7020 F620 F7030 AP20M UP20M | | https://referencesource.org/carbide-insert-grade-cross-reference/mitsubishi-m20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M |",
"value": "US7020 F620 F7030 AP20M UP20M"
},
{
"a... |
[
"manufacturer"
] | R-300 | romay-m20 | M20 | Romay | https://romaycorp.com/charts/carbide-comparison-chart/ | M20 | R-300 | | https://referencesource.org/carbide-insert-grade-cross-reference/romay-m20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | GC1020 GC2025 GC2030 GC4125 GC3040 | sandvik-m20 | M20 | Sandvik | https://romaycorp.com/charts/carbide-comparison-chart/ | M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | | https://referencesource.org/carbide-insert-grade-cross-reference/sandvik-m20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 |",
"value": "GC1020 GC2025 GC2030 ... |
[
"manufacturer"
] | TP200 CP50 T250M T25M F25M | seco-m20 | M20 | Seco | https://romaycorp.com/charts/carbide-comparison-chart/ | M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | | https://referencesource.org/carbide-insert-grade-cross-reference/seco-m20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M |",
"v... |
[
"manufacturer"
] | AC2000 AC3000 AC325 ACZ330 AC304 | sumitomo-m20 | M20 | Sumitomo | https://romaycorp.com/charts/carbide-comparison-chart/ | M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | | https://referencesource.org/carbide-insert-grade-cross-reference/sumitomo-m20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC300... |
[
"manufacturer"
] | TT2500 | taegutec-m20 | M20 | TaeguTec | https://www.aceratool.com/carbide-insert-grades-chart/ | M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | | https://referencesource.org/carbide-insert-grade-cross-reference/taegutec-m20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | T6020 T725X GH330 AH330 | toshiba-m20 | M20 | Toshiba | https://romaycorp.com/charts/carbide-comparison-chart/ | M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | | https://referencesource.org/carbide-insert-grade-cross-reference/toshiba-m20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | T6020 T9025 | tungaloy-m20 | M20 | TUNGALOY | https://www.aceratool.com/carbide-insert-grades-chart/ | M20 | AC2115 | GC2025 | NC9020 PC9030 | TT2500 | WAM20 | US7020 F7030 | AC610M AC630M | T6020 T9025 | | https://referencesource.org/carbide-insert-grade-cross-reference/tungaloy-m20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | VC901 SV415 SV235 | valenite-m20 | M20 | Valenite | https://romaycorp.com/charts/carbide-comparison-chart/ | M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 | IC9025 IC950 | VC901 SV415 SV235 | | https://referencesource.org/carbide-insert-grade-cross-reference/valenite-m20/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | WXM15 WTP25 WAM20 WTA43 WQM25 WTA41 WAP20 WXM20 WQM35 WTA61 | walter-m20 | M20 | Walter | https://romaycorp.com/charts/carbide-comparison-chart/ | M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC3000 AC325 ACZ330 AC304 | T6020 T725X GH330 AH330 | KC5025 KC792M KC9225 KC7020 KC9025 KC730 KC9225 KC625M KC705M KC7215 | IC9025 IC950 | VC901 SV415 SV235 | WXM15 WTP25 WAM20 WTA43 WQM25 WTA41 WAP20... | https://referencesource.org/carbide-insert-grade-cross-reference/walter-m20/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M20 | R-300 | US7020 F620 F7030 AP20M UP20M | GC1020 GC2025 GC2030 GC4125 GC3040 | TP200 CP50 T250M T25M F25M | AC2000 AC300... |
[
"manufacturer"
] | AC2115 AC21125 | acera-tool-m30 | M30 | Acera Tool | https://www.aceratool.com/carbide-insert-grades-chart/ | M30 | AC2115 AC21125 | | https://referencesource.org/carbide-insert-grade-cross-reference/acera-tool-m30/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | JC215V JC325V | dijet-m30 | M30 | DIJET | https://www.aceratool.com/carbide-insert-grades-chart/ | M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 | US735 F7030 | AC630M | T6030 T3130 | | JC215V JC325V | | https://referencesource.org/carbide-insert-grade-cross-reference/dijet-m30/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | HG8025 GM25 | hitachi-m30 | M30 | HITACHI | https://www.aceratool.com/carbide-insert-grades-chart/ | M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 | US735 F7030 | AC630M | T6030 T3130 | | JC215V JC325V | HG8025 GM25 | | https://referencesource.org/carbide-insert-grade-cross-reference/hitachi-m30/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | IC328 IC3028 | iscar-m30 | M30 | Iscar | https://romaycorp.com/charts/carbide-comparison-chart/ | M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T6030 T335S T325 AH740 AH120 | CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935 | IC328 IC3028 | | https://referencesource.org/carbide-insert-grade-cross-reference/iscar-m30/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T60... |
[
"manufacturer"
] | CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935 | kennametal-m30 | M30 | Kennametal | https://romaycorp.com/charts/carbide-comparison-chart/ | M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T6030 T335S T325 AH740 AH120 | CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935 | | https://referencesource.org/carbide-insert-grade-cross-reference/kennametal-m30/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T60... |
[
"manufacturer"
] | PC9030 NC3030 | korloy-m30 | M30 | KORLOY | https://www.aceratool.com/carbide-insert-grades-chart/ | M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | | https://referencesource.org/carbide-insert-grade-cross-reference/korloy-m30/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | US735 F620 F730 AP15TF | mitsubishi-m30 | M30 | Mitsubishi | https://romaycorp.com/charts/carbide-comparison-chart/ | M30 | R-300 | US735 F620 F730 AP15TF | | https://referencesource.org/carbide-insert-grade-cross-reference/mitsubishi-m30/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M30 | R-300 | US735 F620 F730 AP15TF |",
"value": "US735 F620 F730 AP15TF"
},
{
"as_of": "2026-0... |
[
"manufacturer"
] | R-300 | romay-m30 | M30 | Romay | https://romaycorp.com/charts/carbide-comparison-chart/ | M30 | R-300 | | https://referencesource.org/carbide-insert-grade-cross-reference/romay-m30/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | GC1020 GC1120 GC2035 GC2135 GC2040 | sandvik-m30 | M30 | Sandvik | https://romaycorp.com/charts/carbide-comparison-chart/ | M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | | https://referencesource.org/carbide-insert-grade-cross-reference/sandvik-m30/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 |",
"value": "GC1020 GC1120 GC2035 GC2135 ... |
[
"manufacturer"
] | T25M TP300 CP50 F30M | seco-m30 | M30 | Seco | https://romaycorp.com/charts/carbide-comparison-chart/ | M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | | https://referencesource.org/carbide-insert-grade-cross-reference/seco-m30/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M |",
"value": "T25M ... |
[
"manufacturer"
] | AC3000 AC325 ACZ330 | sumitomo-m30 | M30 | Sumitomo | https://romaycorp.com/charts/carbide-comparison-chart/ | M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | | https://referencesource.org/carbide-insert-grade-cross-reference/sumitomo-m30/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 |",
... |
[
"manufacturer"
] | TT3500 | taegutec-m30 | M30 | TaeguTec | https://www.aceratool.com/carbide-insert-grades-chart/ | M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | | https://referencesource.org/carbide-insert-grade-cross-reference/taegutec-m30/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | T6030 T335S T325 AH740 AH120 | toshiba-m30 | M30 | Toshiba | https://romaycorp.com/charts/carbide-comparison-chart/ | M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T6030 T335S T325 AH740 AH120 | | https://referencesource.org/carbide-insert-grade-cross-reference/toshiba-m30/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | T6030 T3130 | tungaloy-m30 | M30 | TUNGALOY | https://www.aceratool.com/carbide-insert-grades-chart/ | M30 | AC2115 AC21125 | GC2135 GC235 | PC9030 NC3030 | TT3500 | WAM30 | US735 F7030 | AC630M | T6030 T3130 | | https://referencesource.org/carbide-insert-grade-cross-reference/tungaloy-m30/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | WAP25 WXM25 WAM30 WTP35 WTA51 WXM35 WXK35 WXP40 | walter-m30 | M30 | Walter | https://romaycorp.com/charts/carbide-comparison-chart/ | M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T6030 T335S T325 AH740 AH120 | CS5(KC7015) KC9240 KC7025 KC9040 KC720 KC8050 CD4 KC7935 | IC328 IC3028 | | WAP25 WXM25 WAM30 WTP35 WTA51 WXM35 WXK35 WXP40 | | https://referencesource.org/carbide-insert-grade-cross-reference/walter-m30/ | [
"grades",
"iso_code"
] | [
{
"field": "grades",
"versions": [
{
"as_of": "2026-08-11T00:00:00",
"source": "https://romaycorp.com/charts/carbide-comparison-chart/",
"source_quote": "M30 | R-300 | US735 F620 F730 AP15TF | GC1020 GC1120 GC2035 GC2135 GC2040 | T25M TP300 CP50 F30M | AC3000 AC325 ACZ330 | T60... |
[
"manufacturer"
] | JC325V JC450V | dijet-m40 | M40 | DIJET | https://www.aceratool.com/carbide-insert-grades-chart/ | M40 | | GC2025 | | TT5100 | | US735 | | | | JC325V JC450V | | https://referencesource.org/carbide-insert-grade-cross-reference/dijet-m40/ | [
"grades",
"iso_code"
] | null |
[
"manufacturer"
] | GX30 GF30 | hitachi-m40 | M40 | HITACHI | https://www.aceratool.com/carbide-insert-grades-chart/ | M40 | | GC2025 | | TT5100 | | US735 | | | | JC325V JC450V | GX30 GF30 | | https://referencesource.org/carbide-insert-grade-cross-reference/hitachi-m40/ | [
"grades",
"iso_code"
] | null |
End of preview. Expand in Data Studio
Carbide insert grade cross-reference by ISO application group and manufacturer
Canonical, always-current version: https://referencesource.org/carbide-insert-grade-cross-reference/ Machine-readable: https://referencesource.org/carbide-insert-grade-cross-reference/data.json — this mirror is a point-in-time copy.
- Last verified: 2026-08-11
- Stale after: 2028-08-10 (past this date, prefer the canonical copy — it re-verifies on a cadence this snapshot does not)
- Records: 184
Which carbide insert grades from different manufacturers fall into the same ISO application group (P, M, K, N, S, H). Each record maps one ISO application code (e.g. P20, M30, K10) to the grade designations offered by major insert manufacturers (Sandvik, Kennametal, Mitsubishi, Iscar, Seco, Sumitomo, Tungaloy, Kyocera, Walter, Korloy, and others) as published in their own comparison charts. Answers 'my supplier is out of Sandvik GC4225, what is the Kennametal equivalent in the same P25 class' — the question where assistants confidently generate plausible-looking grade codes that may not exist. These are approximate functional equivalences within an ISO band, not exact substitutions; every source disclaims exact equivalence.
Provenance — what every record carries
Every record carries source (the URL the value was read from) and
source_quote (a verbatim quote from that page stating it). A value you
cannot check against its page is indistinguishable from an invented one;
these can all be checked. Each record is also individually addressable on
the canonical site at its url.
Licence position
Factual compilation with source citations. Each manufacturer publishes its own grade classifications freely. Cross-reference charts are published by manufacturers and distributors as sales tools. Facts (which grade sits in which ISO band) cited with short attributed quotes linking back.
Facts are not copyrightable; what this dataset takes from each source is a fact plus a short attributed quote linking back to the page that states it.
Sources
- https://www.aceratool.com/carbide-insert-grades-chart/
- https://romaycorp.com/charts/carbide-comparison-chart/
Fields
See any record in data/records.jsonl — field names are self-describing,
and the canonical page for each record renders them with labels:
https://referencesource.org/carbide-insert-grade-cross-reference/
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