Usado thread button bits

rock drill tools drill button bit R25 thread bit

34mm cemented tungsten carbide taper button drill bits for hard rock drilling

42mm R32 9 tips Thread Hard Rock Button Drill Bit

• Fabricante: Hubei Superdrill

Q50 R25 tungsten carbide thread screw button rock drill bit

Tungsten Carbide Button Bits T45 T51 For Consutruction Mining Drill Bit Tunnel Quary

• Fabricante: Hubei Superdrill

r32 r38 atlas copco 76mm thread mining rock drill button bit

• Fabricante: Atlas-Copco

38mm R28 R32 thread rock button drill bit for hydraulic machine

• Fabricante: Hubei Superdrill

Rock Drilling Tools R25 R32 R38 T 38 T45 T51 Skirt Enhanced Thread Ballistic Button Drill Bits For Stone Marble Mining

R25-38MM Threaded Cross Bits

• Fabricante: Hubei Superdrill

152 mm T51 button bit mining thread rock drill bit for drilling

T38 T45 T51 Tapered Button Bits With Carbide Inserts Top Hammer Bit Rock Drilling Tools

T38 R32 T45 T51 Gt60 Tungsten Carbide Button Rock Thread Drill Bit

• Fabricante: Hubei Superdrill

R25-48MM Threaded Cross Bits

• Fabricante: Hubei Superdrill

R25-57MM Threaded Cross Bits

• Fabricante: Hubei Superdrill

R25-35MM Threaded Cross Bits

• Fabricante: Hubei Superdrill