D=20,3+0,5x330+10 mm rough, Tk=10,2-0,7/d=1,90±0,25 mm TC-Rod with 3 twisted ducts 30° in K-40UF Helix: 108,83 +2,23/-2,16 mm
Technical attributes
Technical Details | Value |
Diameter | 20.200 |
Degree | 30 ° |
Carbide grade | K-40UF |
Length | 330 |
Pitch circle | 10.20 |
Coolant hole | 1.90 |
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