HARVEST TOOL COMPANY LLC
UNDERREAMERS, DRILL BITS, AND PROJECTILE TOOLS
Cavern Underreamer

 
Cavern Underreamer Closed
  
Cavern Underreamer Open
 
  

U.S. Pat., Foreign Pat. and Pats. Pend.

 
  
  
  
 
Tungsten Carbide Hard Faced (TC HF)
  
Tungsten Carbide (TC) Discs or Polycrystalline Diamond Compact (PDC) Discs
  
Tungsten Carbide (TC) Inserts
  
Tungsten Carbide (TC) Rollers

Common Cavern Underreamer (CU) Sizes:
 Tool  Closed Diameter  Open Diameter  Available Tipping
 CU  6 inch (152 mm)  24 inch (610 mm)  TC HF, TC or PDC Discs, TC Inserts, TC Rollers
 CU  6 inch (152 mm)  36 inch (914 mm)  TC HF, TC or PDC Discs, TC Inserts, TC Rollers
 CU  6 inch (152 mm)  48 inch (1219 mm)  TC HF, TC or PDC Discs, TC Inserts, TC Rollers
 CU  6 inch (152 mm)  72 inch (1829 mm)  TC HF, TC or PDC Discs, TC Inserts, TC Rollers
 CU  6 inch (152 mm)  96 inch (2438 mm)  TC HF, TC or PDC Discs, TC Inserts, TC Rollers
Please contact us for additional or custom sizes.  

E-Mail

HARVEST TOOL COMPANY LLC
6801 North Peterson Road, Sedalia, CO 80135, U.S.A.
phone: (303) 470 9202
facsimile: (303) 470 3821
www.harvesttool.com
www.underreamer.com