# P30 — Carbide insert grade cross-reference by ISO application group and manufacturer

For P30, manufacturer is Toshiba; grade designation(s) is T725 TD930 T325 GH330 AH330 AH120, recorded from its source on 2026-08-11.

- **ISO application code:** P30 _(verified: appears in the quote below)_
- **Manufacturer:** Toshiba _(our reading, not quoted from the source)_
- **Grade designation(s):** T725 TD930 T325 GH330 AH330 AH120 _(verified: appears in the quote below)_

## What the source says

> P30 | R-200 | UC6025 UE6035 F7030 AP20M AP15TF | GC4025 GC4125 GC4035 GC4030 GC4040 | T250M T25M CP30 TP200 F30M | AC3000 AC304 AC230 AC325 ACZ330 ACZ350 | T725 TD930 T325 GH330 AH330 AH120 |

## Source

- https://romaycorp.com/charts/carbide-comparison-chart/

Last verified: 2026-08-11. Review by: 2028-08-10.
Part of [Carbide insert grade cross-reference by ISO application group and manufacturer](https://referencesource.org/industrial-consumable-tooling-cross-reference/).