Application:Coal mining, quarry drilling, drilling
Product process:Forging and heat treatment tricone bit
Bearing:rubber sealed bearing type tricone bit
Application:Coal mining, quarry drilling, drilling
Product process:Forging and heat treatment tricone bit
Bearing:rubber sealed bearing type tricone bit
Product process:Forging and heat treatment
Bearing:rubber sealed bearing type
material:20GrNiMo and tungsten carbide
Product process:Forging and heat treatment
Bearing:rubber sealed bearing type
material:20GrNiMo and tungsten carbide
Product Name:tricone drill bit,Tic bit,oil drill bit
Application:Coal mining, quarry drilling, drilling
Product process:Forging and heat treatment tricone bit
Product Name:tricone drill bit,Tic bit,oil drill bit
Application:Coal mining, quarry drilling, drilling
Product process:Forging and heat treatment tricone bit
Connection:API Reg rock bit
Warranty:One Year
Size:1200mm
Connection:API Reg rock bit
Warranty:One Year
Size:400mm
Connection:API Reg rock bit
Warranty:One Year
Size:400mm
Connection:API Reg rock bit
Warranty:One Year
Size:1000mm
Connection:API Reg rock bit
Warranty:One Year
Size:1000mm
Connection:API Reg rock bit
Warranty:One Year
Size:1000mm