IRWIN WeldTec 7 8 in Woodboring Auger Drill Bit Five Blade Fan purchase of additional fixtures or Hex Shank purchase of additional fixtures or complex bridges apps 16 Backing Dry Back CA Residents: Prop 65 Warning(s) No Corresponding Moulding Item Number CT127001 For Use Over Concrete Yes For Use Over Tile Yes For Use Over Vinyl Yes For Use Over Wood Yes Installation Type Glue (adhesive) Textured Yes Thickness Measurement 4 mm Water Resistant Yes For Use Over Cork Underlayment Yes Finish Type Medium Sample Item Number 963143 Use Location Indoor Water Protection Water resistant Construction Type LVT Sample Available Yes Wear Layer Thickness (Mils) 4 Color Finish Family Brown Waterproof Yes Series Name N A Sub Brand WeldTec Bit Type Auger bit Bit Length 17 in Shank Size 7 16 in Shank Type Hex Material High speed steel Case Type N A (no case) Quick Change Yes For Use With Power tool For Use on Metal No For Use on Wood Yes Warranty None Set Individual Individual Package Quantity 1 CA Residents: Prop 65 Warning(s) Yes Bit Diameter (Inches) 7 8 in Brand Model Compatibility All Aggressive screw pitch Patent pending welded cutting edge Wide flutes 7 16 In quick change impact shank Fully forged body on bits 3 4 in diameter and larger