We provide service for :
- Rock piling tools factories who is producing Double-cut soil drilling bucket, Single-cut clay bucket, Double-cut rock drilling bucket, single-cut rock drilling bucket.
- Rotary Drilling Rig factories for rock piling.
- Rock piling companies who could weld and repair rotary drilling core barrel by themselves.
Technology supporting:
- We provide training of welding roller cone cutters to core barrel in the correct way in your plant or workshop.
- Your welding workers or technicians can be trained in our factory.
Features of C142 series
| 1 | Journal sealed bearing with TCI protection on heel of cones. |
| 2 | Bigger cone , TCI covers full cones , longer working life. |
| 3 | Shirttail hard enhanced by Tungsten Carbide. |
| 4 | C142-537 adopts 15mm chisel TCI , C142-637 adopts 14mm bullet(conical-ball) TCI . |
| 5 | C142 series suit for drilling hard & very hard rock hardness more than 100MPa , bigger diameter TC Inserts brings higher wear resistance. |