IDEAL Nailbiter 3 4 in Woodboring Ship Auger Drill Bit vanities with tops To protect these hitches from To protect these hitches from corrosion and chipping Feet) 12 PEI Rating 5 heavy plus traffic Breaking Strength in Pounds 500 750 Frost Resistant Yes Water Absorption Impervious Shade Variation V2 (slight variation) Manufacturer Color Finish Denim Warranty 1 year limited Sold As Carton For Use with Shower Floors No CA Residents: Prop 65 Warning(s) No For Use with Bathroom Walls Yes For Use with Kitchen Counters Yes For Use with Patios No Package Quantity 12 Sample Item Number 4x4lw Nailbiter premium dual helix construction Twin cutting edges for fast and smooth drilling Series Name N A Sub Brand Nailbiter Bit Type Ship auger bit Bit Length 18 in Shank Size 7 16 in Shank Type Hex Material High speed steel Case Type Hard Quick Change Yes For Use With Power tool For Use on Metal No For Use on Wood Yes Warranty 1 year limited Set Individual Individual Package Quantity 1 CA Residents: Prop 65 Warning(s) No Bit Diameter (Inches) 3 4 in Brand Model Compatibility N A