Metal Drill Bits

For metal hole drilling. The optimized flute design removes metal debris faster, keeping the tip cooler for ultimate strength and durability in all...

1/4" - 1-1/8" increments Ideal for knockouts in electrical junction boxes and cabinets Convenient 1/4" hex shank for quick bit changes with Impact...

Diablo's Metal Demon™ Drill Bits redefine metal drilling with the industry’s first three-in-one bit to tackle all metals: mild, hardened, and stai...

Drills Accurate and Clean Holes in Metal, Wood and Masonry Includes bits for drilling in metal, wood and masonry materials Metal drilling bits are...

1/8" - 1/2" increments Ideal for knockouts in electrical junction boxes and cabinets Convenient 1/4" hex shank for quick bit changes with Impact D...

1/4" - 3/4" increments Ideal for knockouts in electrical junction boxes and cabinets Convenient 1/4" hex shank for quick bit changes with Impact D...

Ideal for Knockouts in Electrical Junction Boxes and Cabinets 1/2" - 1" increments Convenient 1/4" hex shank for quick bit changes with Impact Dri...

Diablo’s Impact Step Drill Bits bring exclusive technology to the Electrician, Plumber and HVAC contractor with fast, accurate cuts and increased s...

Diablo’s Step Drill Bits provide fast, accurate cuts and increased stability in thin metals, PVC other plastic materials. Ideal For: Metal less tha...

Diablo’s Impact Step Drill Bits bring exclusive technology to the Electrician, Plumber and HVAC contractor with fast, accurate cuts and increased s...

1/4" - 1/2" increments Ideal for knockouts in electrical junction boxes and cabinets Convenient 1/4" hex shank for quick bit changes with Impact D...

1/4" - 7/8" H.S.S. Step Drill Bit, 1/4" Hex Shank 1/4" - 7/8" increments Ideal for knockouts in electrical junction boxes and cabinets Convenient ...