Carbide Drill Bits (12/Pack) Pocket Design 1/4" male inlet connects to

1/4" male inlet connects to standard air hose

and a newly designed headstock locking handle

Shrink metal

Sturdy Lid And Locking System Allow You To Secure Your Tools And ElectronicsThere’s a full-width handle on the locking lid

Carbide Drill Bits (12/Pack) Pocket Design 1/4" male inlet connects toThe BARWALT Carbide Drill Bits are constructed with a blend of tungsten carbide and cobalt for maximum hardness and wear resistance. These can be used on ceramic tile, granite, marble, wood, and glass. Choose from three sizes: 1 8", 3 16", 1 4" (3, 5, 6 mm). Blend of tungsten carbide and cobalt Maximum hardness and wear resistance Used on ceramic, tile, granite, marble, wood, and glass Choose from three sizes: 1 8", 3 16", 1 4" (3, 5, 6 mm)