| ISO Designation | Edge
Length
LE (mm) | Thickness
S (mm) | Radius RE(mm) | Chipbreaker | Grade |
| TNMG220412-BR | 22 (22) | 04 (4.76) | 12 (1.2) | BR | ET101C |
Grade: ET101C
Type: New Multi-layer CVD coated grades are finished with a special process to enable smoother chip flow.
Colour: Black
Grade Summary: ET101C First choice for stable turning Cast Iron.
Type of Cut: BR chipbreaker - Roughing and interrupted cuts.
Best for: Cast Iron.
Feed Rate & Depth of Cut
| fn (mm/rev) | 0.30 - 0.65 |
| ap (mm) | 1.5 - 7.0 |
Speeds Chart
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