WD11120IN-120PCS half ground Twist Drill Bits Inch size

WD11120IN-120PCS half ground Twist Drill Bits Inch size

ANSI B94.11M jobber length half ground twist drill bits with bright surface treatment, 135 degree point

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

parallel shank

metal box packing

Drill bits made from high speed steel

Contents:

120pcs

3/64" 20pcs, 1/16" 20pcs, 5/64" 15pcs, 7/64" 15pcs, 1/8" 10pcs, 9/64" 6pcs, 5/32" 6pcs, 3/16" 5pcs, 13/64" 5pcs, 7/32" 5pcs, 15/64" 5pcs, 1/4" 4pcs, 5/16" 3pcs, ,3/8" 1pc