DeWalt DW1689 1-1/8 x 17-Inch Power Ship Auger Bit for Woodworking & Construction - Heavy Duty Drill Bit for Fast Boring in Lumber, Timber & Framing

Dewalt DW1689 Specifications:
• 7/16" Shank
• 17" Overall Length
• 12" Flute Length
• 1-1/8" Diameter

Dewalt DW1689 Features:
• Dual cutting edge provides maximum durability in nails
• Hollow center flute provides aggressive chip extraction
• Heat treated and tempered for longer life
• Resharpenable edge allows for longer bit life
• Self-feeding screw provides fast material penetration