# P40 — Carbide insert grade cross-reference by ISO application group and manufacturer

For P40, manufacturer is KYOCERA; grade designation(s) is CA5535, recorded from its source on 2026-08-11.

- **ISO application code:** P40 _(verified: appears in the quote below)_
- **Manufacturer:** KYOCERA _(our reading, not quoted from the source)_
- **Grade designation(s):** CA5535 _(verified: appears in the quote below)_

## What the source says

> P40 | AC1135 | GC4235 GC4035 GC235 | | TT450 | | UE6035 UH6400 US735 | AC630M AC830P | T9035 | CA5535 |

## Source

- https://www.aceratool.com/carbide-insert-grades-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/).