WD10050-5pcs Roll forged twist drill bits set

WD10050-5pcs Roll forged twist drill bits set

DIN338 HSS roll forged twist drill bits with black oxide, 118 degree point

The HSS drill bits are made of high speed steel, include HSS4241, HSS4341, M2 

Ideal for drilling on mild steel, copper, aluminium, zinc alloy etc.

parallel shank,plastic case packing

As one drill bits manufacturer, we wholesale the 13pcs HSS drill bits set worldwide, and also provide OEM services for it.

The Half ground twist drill bits and fully ground twist drill bits are also available, the links will guide you there.

Content:

4,5,6,8,10mm