Irwin Unibit USA Made #3 1/4-Inch to 3/4-Inch HSS Step-Drill Bit, 3/8-Inch Shank (10233) Stud Extractor Maximum Pull:

Maximum Pull:

Premium Quality British Made

0 mm thick double-edged blade of recycled Swedish stainless steel

and fine adjustments may be made by a slight rotating movement of the head

Irwin Unibit USA Made #3 1/4-Inch to 3/4-Inch HSS Step-Drill Bit, 3/8-Inch Shank (10233) Stud Extractor Maximum Pull:New Old Stock Irwin Unibit USA Made #3 1 4 Inch to 3 4 Inch Step Drill Bit, 3 8 Inch Shank About this item Single flute cutting edge for greater control through steps 3 flatted shank prevents slipping in drill chuck Ideal for drilling holes into thin materials like stainless steel, copper, brass, aluminum, plastic Self Starting 1 8" Maximum Material Thickness New old stock with manufacturing dates between 2003 and 2018. 9 Hole sizes 1 4", 5 16", 3 8",