Bosch Daredevil NKSC08 Auger Drill Bit, 1/2 in Dia, 6-1/2 in OAL, High-Speed, Wide Flute, 5/16 in Dia Shank
Bosch Daredevil NKSC08 Auger Drill Bit, 1/2 in Dia, 6-1/2 in OAL, High-Speed, Wide Flute,