Description
Medium hard formation rock bits are ideal for HDD drilling, and suitable for machines from 30,000 lb – 100,000 lb. They are used in pindan, sand stone, lime stones, hard shale, and abrasive formations.
New Tri-cone Rock Drill Bit Tungsten Carbide Inserts (TCI) – Rock Roller Bits with sealed bearing in various sizes for sale.
Medium hard formation bits with TCI : IADC 537
Sizes available:
- 5″1/2 with 27/8 reg pin – Suitable for Ditch Witch® 3020AT & 30AT
Detail:
Tricone Rock Drill Bit – Rock Tool – Rock Roller Bits suitable for Waterwell drilling, complete with sealed bearing.
These bits are NEW and are medium hard formation with TCI with sealed bearings.
