WD12210TRIIN-21PCS fully ground Twist Drill Bits Inch size multi-point

Feature highlights：

ANSI B94.11M half ground twist drill bits

Multi-point tip for fast drilling

Jobber length triangle shank

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specification

WD12210TRIIN-21PCS fully ground Twist Drill Bits Inch size multi-point

ANSI B94.11M jobber length fully ground twist drill bits with amber and black surface treatment, multi-point

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

triangle shank

plastic box packing

Drill bits made from high speed steel

Contents:

1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4",17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8"

WD12210TRIIN-21PCS fully ground Twist Drill Bits Inch size multi-point ANSI B94.11M jobber length fully ground twist drill bits with amber and black surface treatment, multi-point