Bullet Teeth Steel Tooth Bit Foundation Drilling Round Shank Bits B47K19 Model No. B47K19 Brand JZTG Material Tungsten carbide Technology Forging and ...
Bullet Teeth Steel Tooth Bit Foundation Drilling Round Shank Bits B47K19 Model No. B47K19 Brand JZTG Material Tungsten carbide Technology Forging and ...
Tricone Bits Rotary Piling Rig Rock 10-5/8 Holder Type For Hard Rock Drilling Specification of Roller Bits Size TC Bit Dia.(mm) TC Bit No. (PCS) TC .....
Tricone Bits Rotary Piling Rig Rock 10-5/8 Holder Type For Hard Rock Drilling Specification of Roller Bits Size TC Bit Dia.(mm) TC Bit No. (PCS) TC .....
JZTG Steel Tooth Bit Tungsten Carbide Welding Bars on Casing BA50 Model No. BA50 Brand JZTG Material Tungsten carbide+42CrMo Technology Forging and .....
JZTG Steel Tooth Bit Tungsten Carbide Welding Bars on Casing BA50 Model No. BA50 Brand JZTG Material Tungsten carbide+42CrMo Technology Forging and .....