1/2 in. SHOCKWAVE™ Carbide Multi-Material Drill Bit Cutting Bit NUTBUSTER tongue and groove

NUTBUSTER tongue and groove

leaving a flush end

Workshop or Vacmaster

compatible with 3/8"

porter-cable da250a

1/2 in. SHOCKWAVE™ Carbide Multi-Material Drill Bit Cutting Bit NUTBUSTER tongue and grooveMILWAUKEE 1 2" SHOCKWAVE Carbide Multi Material Drill Bits are the most versatile bits, designed to tackle a variety of materials, including brick, block, concrete, steel, aluminum, ceramic tile, backerboard, wood, PVC, and drywall. The aggressive multi grind carbide tip delivers up to 10x longer life in stacked materials and up to 85% faster drilling speeds in metal. Equipped with a 1 4" hex shank, these general purpose drill bits are compatible with