IDEAL Nailbiter 7 8 in Woodboring Ship Auger Drill Bit 30 inch Bathroom Vanities Selectable trigger to switch easily Selectable trigger to switch easily and quickly between sequential and bump fire mode Irrigated Power Type Battery Number of Zones 1 Sprinkler Location Above ground Smart Technology Smart Timer Color Family Blues Included No Additional Items Included Number of Start Times 4 Mount Location Freestanding Pack Size 1 Program Type Calendar Setting even through nail embedded lumber Dual induction heat treated ensures durability staying sharper longer Heavy duty lead screw designed for quick gripping and penetration power 7 16 in Series Name Nailbiter Sub Brand N A Bit Type Ship auger bit Bit Length 7 1 2 in Shank Size 7 16 in Shank Type Hex Material High speed steel Case Type Hard Quick Change Yes For Use With Power tool Hand brace For Use on Metal No For Use on Wood Yes Warranty 90 day limited Set Individual Individual Package Quantity 1 CA Residents: Prop 65 Warning(s) No Brand Model Compatibility N A Bit Diameter (Inches) 7 8 in