Irwin UNIBIT HSS Step Drill Bit 7/8 to 1-1/8 In USA IWAS10239DF carbide tipped store S17A/518B

store S17A/518B

a simple rotation of the sculpted arm allows you to transition effortlessly through intense

REGULAR NUT

Brand: IRWIN

Irwin UNIBIT HSS Step Drill Bit 7/8 to 1-1/8 In USA IWAS10239DF carbide tipped store S17A/518BIrwin UNIBIT HSS Step Drill Bit 7 8 to 1 1 8 In USA IWAS10239DF Product Features Single flute cutting edge for greater control through steps 3 flatted shank prevents slipping in drill chuck New SpeedPoint tip penetrates faster than previous Unibits and prevents walking Ideal for drilling holes into thin materials like stainless steel, copper, brass, aluminum, plastic Self Starting 1 8" Maximum Material Thickness aeronca x 100