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U-drill 16mm 2xD diameter 20mm Shank 35mm max depth for WCGX or WCMX 0302-- Inserts.
Thru' coolant from the rear only (no side coolant hole).
Please note this drill is designed to use WCMX 030208 Inserts, using our WCGX 030204 will cut slightly oversize.
Dimensions for UD160-2XDWC03-20 (mm)
Diameter | Shank Dia | Max Depth (2xd) | Uses Inserts |
16 | 20 | 35 | WCMX or WCGX 030208 |
General cutting parameters when using our WCMX 030208 DX NK240 Inserts
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 |