WD10251-25pcs Roll forged twist drill bits set

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

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

parallel shank

metal box packing, without show window.

Drill bits made from high speed steel

Content:1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8,8.5,9,9.5,10,10.5,11,11.5,12,12.5,13mm

As one drill bits manufacturer, we wholesale the 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.