Precision tip solves bit wander and bit walking. High-quality carbide tip with reinforced head prevents bit cracking. Innovative geometry allows bit to drill faster.Three flat shank provides superior gripReinforced head maximizes bit lifePrecision-ground tip reduces bit walkingCarbide tip for long life in hard materialsIncludes: (1) 1/8 in, (1) 3/16 in, (1) 1/4 in, (1) 5/16 in, (1) 3/8 in, (1) 1/2 in, (1) 5/8 in, (1) 3/4 inSpecificationsSeries Name: N/AType: RotaryDimensionsBit Diameter (Inches): SetBit Length: SetMaximum Drilling Depth: 1/2-inShank Size: SetFeaturesCase Type: HardFor Use on Brick: NoFor Use on Concrete: NoFor Use on Rebar: NoFor Use on Stone: NoFor Use on Tile: YesFor Use on Wood: NoMaterial: Black oxide coated HSSPackage Quantity: 8Set/Individual: SetShank Type: FlatTip Material: CarbideCompatibilityBrand/Model Compatibility: Fits most rotary drillsCompatible Tool: Rotary drillWarrantyWarranty: NoneCertificationsCA Residents: Prop 65 Warning(s): NoMiscellaneousUNSPSC: 27111500