BOSCH Drill Bits (Carded)-Extra Length, 5/32"Dia, 5/32"Shank, BLK Oxide

Bosch bl2637 drill bits (carded)-extra length, 5/32"dia, 5/32" shank dia, blk oxide features speed helix design for three times faster drilling than standard bits last 50 longer than high-speed steel easier drilling, reduced heat and extended drill bit life available in jobber length, stubby length, extended length (aircraft), 1/2 in. reduced shank (silver and deming) for use in steel, copper, aluminum, brass, oak, maple, mdf, pine, pvc, polycarbonate, acrylic, abs, nylon and composite materials.