Diablo DIB1050 Installer Bit, 1/4 in Dia, 18 in OAL, 10 mm Dia Shank, 3-Flat Shank

Diablo Installer Bit, 1/4 in Diameter, 3-Flat Shank, 10 mm Shank Diameter, Self-Feed Point, Carbide Cutting Edge, 18 in Overall Length, Applicable Materials: Wood, Suitable for: Corded or Cordless Drill Drivers