ISO Designation | Edge Length LE (mm) | Thickness S (mm) | Radius RE(mm) | Chipbreaker | Grade |
CNMG120416-MR | 12 (12.7) | 04 (4.76) | 16 (1.6) | MR | ET21P |
Grade: ET21P
Type: Single layer PVD coated grades are designed to balance edge strength with extended tool life..
Colour: Gold
Grade Summary: ET21P Optimised grade for cutting of stainless steel at high cutting speeds.
Type of Cut: MR chipbreaker - Roughing of Stainless Steels and scale/skin HRSA
Best for: Stainless Steels.