Bosch IMSDC2 3/16 in. to 7/8 High Speed Steel Turbo Impact Step Drill Bit

Turbo impact-rated step drill bit design – made for smooth drilling in cordless drills using drills and impact drivers Balanced double flute – helps to eliminate chatter and vibration Sharp cutting edges – provide consistent hole quality Various step depths – designed for cutting holes for common applications, various sizes of conduit and even knockout holes Hex shank impact ready step drill bit – optimized for impact drivers, and the bits are drill/driver compatible, Weight: 0.15 pounds, Manufacturer: Robert Bosch Tool Corporation