Diablo 7/8 In. - 1-1/8 In. Impact Step Drill Bit, 17 Steps Pack options:Pack of 1 and vehicle use

and vehicle use

and a depth adjustment guide for increased drilling depth accuracy

Other side marked into 10 brick spacing scales

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HCS (High Carbon Steel) wood blade

Diablo 7/8 In. - 1-1/8 In. Impact Step Drill Bit, 17 Steps Pack options:Pack of 1 and vehicle useDiablos Step Drill Bits bring exclusive technology to the Electrician, Plumber and HVAC (heating, ventilation and air conditioning) contractor with fast, accurate cuts and increased stability in thin metals, PVC (polyvinyl chloride), and 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 reduces