We provide the full range of male and female back end drill bits of different lengths and diameters, with custom sizes available on request. Suitable for wet and dry use, these ultra-tough drill bits will power through concrete, brick, granite, making even the hardest materials easy to drill.

Showing all 3 results

  • Core Drill Bit – 1-1/4″ UNC-BEF (female back end fitting)

  • Core Drill Bit – 1/2″ BSP BEF (male back end fitting)

  • Specialty Custom Made Barrels