Unibit 3 Step Drill Bit, 1/4 To 3/4 In.

Description

#3 unibit, 1/4″ to 3/4″ step drill, 9 hole sizes from 1/4″ to 3/4″ in 1/16″ increments, maximum material thickness 1/8″, 3 flatted shank, shank size 3/8″, single fluted cutting edge assures true round holes & allows greater control, carded.