High-efficiency tricone bit for trenchless construction
Kingdream Tricone Pilot Bit For HDD Hole Opener
Kingdream tricone pilot bit types range in size from 3 7/8″ to 32″.
Why Choose Kingdream Tricone Drill Bit For HDD Hole Opener
- Kingdream roller drill bit
- Metal sealed bearings
Product Features
Kingdream Tricone Bits
- One of the international brands
- Longer service life
Tungsten Cobalt Alloy
- Various specifications of alloy teeth
- Use one, two and three wheels in combination
Bearing System
- Metal sealed bearings
- High temperature resistant lubricating oil
Protection System
- Cone diameter protection
- Body welding alloy protection
Product Quality Commitment
If there is any quality problem with the product, you will get a free replacement.
- Due to quality reasons, the wheel of the roller bit fell off.
- Due to quality reasons, the body of the roller bit broke.
