GY / GW Inserts

Insert Grades

CVD Coated Grades MY6125

CVD coating for stable, high-speed steel machining.
Suitable for grooving, turning and cutting off operations

• Wear resistance comparison when continuous, deep groove machining of S45C

Shows double the wear resistance properties compared to conventional product B.

PVD Coated Grade MP9015 / MP9025

Excellent Wear Resistance when Machining Heat Resistant Super Alloys

High Al and Conventional Coating Comparison

The high Al-rich (Al, Ti)N single layer coating provides stabilization of the high hardness phase and succeeds in dramatically improving wear, crater and welding resistance.

• Cross Feed Machining of Inconel 718 - Comparison of Wear Resistance

MP9015 exhibits 1.5 times more wear resistance than conventional products.

• Groove Machining of Inconel 718 - Comparison of Wear Resistance

MP9025 has excellent wear resistance.

Insert Grade Selection Guide

GY Series

GW Series

GY/GW Series Insert Grade

Low Feed Chipbreaker

GS Chipbreaker for Lead Angles 8°and 15°

By improving dimensional accuracy, the amount of remaining centre pip is reduced and good surface finishes are achieved.

Cutting Performance

SUS304 Comparison of Cutting Off and Remaining Material

Insert Variations

GY Series

A Wide Selection of Inserts

Chip Breaker System

Added Groove Width 1.2mm to Expand Usage Range

GW Series

Chip breaker system offering excellent chip disposal properties.