DeWALT DW1672 Auger Bit Auger Bit, Hollow Center Flute, 4 in L Flute, Ball Groove Shank, 7/16 in Dia Shank

Equipped with a self-feed spur for fast material penetration, DeWALT short power ship auger bits feature a dual cutting edge for maximum durability in nails. A hollow center flute delivers aggressive chip extraction and 7/16 in ball groove shank enables quick bit changes. Heat-treated and tempered for extreme durability and long life.