Foundation Roller Cones - Replaceable Type
Product Description
Foundation Roller Cones - Replaceable Type
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 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 and lower inserts breakage rate |
Features of C142 Series
Application
Oil/Gas Well Drilling .Water Well Drilling .HDD(Trenchless) .Foundation Piling