DeWALT DW1689 Auger Bit Auger Bit, Hollow Center Flute, 12 in L Flute, Ball Groove Shank, 7/16 in Dia Shank

Crafted from hardened alloy steel for long life, DeWALT long power ship auger bits feature a dual cutting edge for maximum durability in nails. A self-feed spur delivers expedited material penetration and hollow center flute provides aggressive chip extraction. Heat-treated and tempered for long life.