Reaper High-Speed Steel Drill Bits are made of a patented high-molybdenum alloy that stands the test of time. Reaper’s 135-degree split point eliminates the need for predrilling or punching. The precision ground flutes, nitro-carburized finish, and extra-wide web design facilitate fast chip removal thus preventing bits from overheating and becoming brittle. Reaper High-Speed Steel Drill Bits cut stainless steel, spring steel, even grade 8 bolts. Sizes 3/16” on up have shanks with three ground flats which prevent slippage in drill chucks. We offer a wide assortment of Reaper High-Speed Steel Drill Bits jobber & stubby sets including fractional sizes from 1/16” up to 1/2” by 64ths, number sizes from #1-80, letter sizes A-Z, and metric sizes from .5 mm up to 13 mm by .5 mm.