Irwin Unibit 15104 Step Drill Bit, 3/16 to 7/8 in Dia, 3 in OAL, Tree Flute, 1-Flute, 3/8 in Dia Shank, Round Shank Eye Protection with and without ZrN coating

with and without ZrN coating

this jig is shop

Number of Pieces: 15

2003 - Oxy Tool Shield™

Our M12™ ProPEX® expansion tool kit features a built-in auto-rotating head providing you with convenient one-handed operation

Irwin Unibit 15104 Step Drill Bit, 3/16 to 7/8 in Dia, 3 in OAL, Tree Flute, 1-Flute, 3/8 in Dia Shank, Round Shank Eye Protection with and without ZrN coatingSelf starting bit features single flute cutting edge for greater control through steps. Three flatted shanks prevent slipping in drill chuck. SpeedPoint tip penetrates faster and prevents walking in applications such as drilling holes into stainless steel, copper, brass, aluminum, plastic, laminates and other thin materials up to 1 8 in thick.