Drill America 5-Piece Tungsten Carbide 5/16-in Cutting Bit Accessory PVC-Pipe Secure Locking Neck: Square underside making it ideal for

Drill America 5 Piece Tungsten Carbide 5 16 in Cutting Bit Accessory PVC Pipe Secure Locking Neck: Square underside making it ideal for Secure Locking Neck: Square underside prevents bolt rotation in wood without extra tools Automatically operated: at dusk Sub Brand Drill America CA Residents: Prop 65 Warning(s) Yes For Use on Glass No For Use on Wood Yes Warranty None For Use on Ceramic No Total Number of Pieces 5 For Use on Concrete No For Use on Grout No Material Tungsten carbide Set Individual Individual For Use on Metal Yes Diameter Measurement 5 16 in For Use on Drywall No Type Bur For Use on Plastic Yes Application Cutting Removes material in wood