Quarter pilot bit auger bucket pilots bit for pile drilling BJTUFF drill carbide bullet teeth use high grade alloy steel and tungsten carbide tip and ...
Foundation bullet teeth with alloy holder for rotary drilling rig Advantage 1. The carbide tip use the low-cobalt material, with bigger carbide tip, ....
Foundation drilling teeth tungsten carbide bullet teeth for rotary drilling rig Advantage Taking advantage of the best raw material, advanced welding ...
Foundation bullet teeth with alloy holder for rotary drilling rig Advantage 1. The carbide tip use the low-cobalt material, with bigger carbide tip, ....
Rotary Drilling Rig Spare Parts B47K22H Rock Round Shank Chisel Advantage 1. The carbide tip use the low-cobalt material, with bigger carbide tip, ....
Foundation Equipment B47K Gravel And Sandstone Rock Round Shank Chisel Advantage 1. The carbide tip use the low-cobalt material, with bigger carbide ....
Piling Foundation Hard Rock Series B47K22H Round Shank Chisel With Body Protection Advantage 1. The carbide tip use the low-cobalt material, with ......
Drilling Tools Lengthening Body Round Shank Chisel With Imported Alloy Advantage 1. The carbide tip use the low-cobalt material, with bigger carbide ....
Rotary Drilling Rig Hard Rock Carbide Tips Round Shank Chisel Advantage 1. The carbide tip use the low-cobalt material, with bigger carbide tip, with ...