D=6,8+0,3x330+10 mm rough, Tk=2,3-0,4/d=0,50±0,15 mm TC-Rod with 2 twisted ducts 40° K-40UF Helix: 24,34 +0,44/-0,43 mm
Technical attributes
Technical Details | Value |
Diameter | 6.700 |
Degree | 40 ° |
Carbide grade | K-40UF |
Length | 330 |
Pitch circle | 2.30 |
Coolant hole | 0.50 |
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