| ISO Designation | Edge
Length
LE (mm) | Thickness
S (mm) | Radius RE(mm) | Chipbreaker | Grade |
| CNMG120404-WM | 12 (12.7) | 04 (4.76) | 04 (0.4) | WM | ET33C |
Grade: ET33C
Type: New Multi-layer CVD coated grades are finished with a special process to enable smoother chip flow.
Colour: Black
Grade Summary: ET33C Tough grade for turning of Stainless Steel and interrupted cutting of Steel.
Type of Cut: WM chipbreaker - Wiper geometry for improved surface finish in steel.
Best for: Steels & Stainless Steel.
Feed Rate & Depth of Cut
| fn (mm/rev) | 0.10 - 0.50 |
| ap (mm) | 0.5 - 3.5 |
Speeds Chart
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