5pcs High Speed Steel Center Drill Bits Set 60 Degree Angle 1.5/2/2.5/3/4mm
$ 17.82
1These center drill bits are used in metalworking to provide a starting hole for a larger-sized drill bit 2They can also be used to make a conical indentation in the end of a workpiece in which to mount a lathe center 3Made from high speed steel, these center drill bits are of high hardness and good wear resistance 4There are total 5 pieces center bits in this set that can be used to drill holes in different sizes 5Widely used on lathe machines, these center drill bits can cut easily and remove chips smoothly
