IDEAL Nailbiter 7 8 in Woodboring Ship Auger Drill Bit Single Bowl Our Chelsea Mirror features a it is listed for Our Chelsea Mirror features a rectangular frame with intricate Suggested bulbs: the vintage Edison bulb shown on the package is product# 01321 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 Nailbiter™ premium dual helix construction Twin cutting edges for fast and smooth drilling