Specification:
Material: HSS, Titanium Coated
Hex Shank Size: 6.3mm/ 1/4"
Weight: 0.11kg
Sizes of the 3 Step Drill Bits:
6 Step Bit from 3/16" to 1/2"
9 Step Bit from 1/4" to 3/4"
13 Step Bit from 1/8" to 1/2"
Package Included:
3 x Step Drill Bits