Usado thread button bits

High Quality Multi Function T51 Carbon Steel Self Drill Anchor Bits Thread Button

• Fabricante: Hubei Superdrill

China manufacture t38 r38 thread bit 34mm tapered button bits for rock drilling

China Tungsten Carbide Drilling Button Thread Screw Drill 115 mm T51 Thread Button Bit

• Fabricante: Hubei Superdrill

T38 T45 Ballistic Button Thread Bit

atlas copco thread r32 button bit

• Fabricante: Atlas-Copco

R28 Tungsten Carbide Thread Button Bit

• Fabricante: Hubei Superdrill

MITSUBISHI MCD6G T38 Thread Button Bit

• Fabricante: Mitsubishi

R25 R28 R32 thread button bit

• Fabricante: Hubei Superdrill

R series R22 R25 R28 R32 R35 R38 thread button bits with normal skirt

• Fabricante: Hubei Superdrill

rock drill bit 76mm 89mm R32 T38 ballistic drill bits tungsten carbide thread button bit

R25 R32 T38 T45 T51 St58 Gt60 Tungsten Carbide Thread Button Drill Bits for Mining

• Fabricante: Hubei Superdrill

T38 T45 T51 Thread Ballistic Button Bit

• Fabricante: Hubei Superdrill

R32 45mm Thread Button Bit For Tunneling

38mm 45mm thread R25 ballistic button bit

• Fabricante: Hubei Superdrill

Tungsten carbide thread domed reaming button bit