Drill America Tungsten Carbide 1 in Cutting Bit Accessory Eco Friendly Flooring This bamboo flooring exudes a This bamboo flooring exudes a rustic charm with its distressed dark honey finish Charger Engine Type Electric Motor Returnable 180 Day Battery Power Type Lithium Ion Tools Included Blower Maximum Air Volume (CFM) 480 Blower Type Handheld Blower Battery Amp Hours 2 stainless steel and metals Double cut style for rapid material removal in tough applications Solid carbide tooling provide long life and faster cutting speeds Round 1 4 in Sub Brand Drill America CA Residents: Prop 65 Warning(s) Yes Diameter Measurement 1 in For Use on Glass No For Use on Wood Yes Total Number of Pieces 1 Warranty None For Use on Ceramic No For Use on Concrete No For Use on Grout No Material Tungsten carbide Set Individual Individual For Use on Metal Yes For Use on Drywall No Type Bur For Use on Plastic Yes Application Cutting