Product Name:Triangle bit
material:20GrNiMo and tungsten carbide
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
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
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
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
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
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