top of page
1/2” Reduced shank twist drill bits

1/2” Reduced shank twist drill bits

The Rock® SPECIALIZED Reduced Shank Drills are designed to increase the drilling capacity of drill chucks. These drills are made from HSS and feature a black oxide coating to reduce cutting friction, heat build-up and faster material removal. They can be used in both portable and stationary drilling machines.
 
  • 1/2" Reduced Shanks 
  • Fully Ground Flute - For faster, more efficient swarf/chip removal
  • Standard Point design for general-purpose use
  • Black Oxide coating for reduced cutting friction, heat build-up and faster material removal
    bottom of page