Rifle Bar Drifter Drill

DH123 Drills are a series of 4 1/2″ (114.3mm) bore drifter drills for general mining, tunneling, and construction work

These drills can also be mounted on light Screw Feed Aluminum Guide Shells for long-hole drilling

The main design construction features many options:

  • Backheads for remote control automated drilling
  • Backheads with internal controls, operate at the drill
  • Threaded exhaust ports for noise control equipment
  • Chuck end parts for 1 1/2″ round tangential shanks
  • Chuck end parts for 1 1/4″ lyner style lugs
  • Rotation directional controls


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