ISO Designation | Edge Length LE (mm) | Thickness S (mm) | Radius RE(mm) | Chipbreaker | Grade |
CCMT09T304-BG | 09 (9.8) | T3 (3.97) | 04 (0.4) | BG | ET31C |
Grade: ET31C
Type: New Multi-layer CVD coated grades are finished with a special process to enable smoother chip flow.
Colour: Black
Grade Summary: ET31C First choice for high speed finishing of Steels and ductile Cast Iron.
Type of Cut: BG chipbreaker - Medium cutting with stable/uninterrupted cuts.
Best for: Hard > Moderate Steels and ductile Cast Iron.