Offered with steel tooth or TCI cones.
PDC Hole Opener
Extensive tungsten carbide hard facing prolongs bit life. Can be customized with any size connections and any number of blades. Available in many bit sizes and styles. Call 800-435-1052 for more info.
Visit our PDC Hole Opener page.
Replaceable Bolt on Hole Opener Head
7 7/8" x 12 1/4" 5 Cone TCI Hole Opener with Pilot
5 Cone Steel Tooth Hole Opener
Effective in boulder formations. Shown: 5 Cone Reverse Circulation Milltooth Hole Opener with 150# flange.