Description

Mining Drilling Tools Gt60 Specification Thread Drill Bits - Buy Thread Drill Bits,Specification Drill Bits,Thread Screw Drill Bits 

Thread button bits: High quality and several thread with various carbide tips like YK05 are available.

 All products can be developed upon customers' request.

Our factory supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig.

 Main button bits is: R32-43MM, R32-45MM, R32-51, R32-64, R32-76; T38-64, T38-76MM, T38-89, T38-102MM; T45-76MM, T45-89MM, T45-102MM; T51-89MM, T51-102MM, T51-127MM etc. all face design, flat face, drop-center face, normal body and retrac body.

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