D=8,3+0,3x330+10 mm rough, Tk=3,6-0,4/d=1,25±0,15 mm TC-Rod with 2 twisted ducts 30° K-40UF Helix: 43,53,+0,89/-0,86 mm
Technical attributes
| Technical Details | Value |
| Diameter | 8.200 |
| Degree | 30 ° |
| Carbide grade | K-40UF |
| Length | 330 |
| Pitch circle | 3.60 |
| Coolant hole | 1.25 |
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