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17mm 2xD U-drill for WCMX, WCMT, WCGT 030208 Inserts.
20mm shank, 37mm max drilling depth.
Thru' coolant from the rear only (no side coolant hole).
Diameter (D) | Max Depth (L1) | Body Length (L2) | Shank Length (L3) |
17 | 37 | 52 | 44 |
Overall Length (L) | Shank Diameter (D1) | Hole Thread (G) | Inserts Used |
96 | 20 | M10x1.5 | WCMX 030208 |
General cutting parameters when using our WCMX 030208 DX NK240
Material | Hardness HB | Cutting Speed VC: m/min | Feed f mm/rev |
Non alloyed steel 0-0.45% C | 150-250 | 90-260 | 0.04-0.12 |
Low alloyed steel | 250-300 | 80-220 | 0.06-0.10 |
High alloyed steel | 200 | 100-220 | 0.08-0.12 |
Corrosion resistant steel | 200 | 90-200 | 0.08-0.12 |
Stainless - Ferritic | 150-270 | 90-200 | 0.04-0.12 |
Stainless - Austenitic | 150-250 | 70-150 | 0.04-0.12 |
Stainless - Duplex | 230-260 | 60-130 | 0.04-0.10 |
Stainless - Martensitic | 330 | 60-230 | 0.04-0.10 |