Diablo Tools DSD1125S17 7/8 in. - 1-1/8 in. Impact Step Drill Bit (17 Steps) 300 End: Chamfered

End: Chamfered

3 oz (151 g)

Some top-of-the-line A/C units come from the factory with 5-2-1® technology built-in

Maximum Working Pressure:  450 PSIG MWP

Diablo Tools DSD1125S17 7/8 in. - 1-1/8 in. Impact Step Drill Bit (17 Steps) 300 End: ChamferedDiablo Tools DSD1125S17 7 8 in. 1 1 8 in. Impact Step Drill Bit (17 Steps) Diablos new Step Drill Bits bring exclusive technology to the Electrician, Plumber and HVAC contractor with fast, accurate cuts and increased stability in thin metals, PVC other plastic materials. The innovative Split Point Tip design enables a fast, on point start resulting in increased durability and up to 4X longer life. An automated precision grinding process on each step