Rock Drill Bits 45mm, 48mm, 51mm, 64mm, 76mm, 89mm, 102mm, 115mm R25, R32, R38, T38, T45, T51 apered: 7 degs,11degs,12degs.

Rock Drill Bits

  

Rock Drilling Tools---Button Bits, Cross Bits, Chisel Bits, DTH Bits

OD: 45mm, 48mm, 51mm, 64mm, 70mm, 76mm, 89mm, 102mm, 115mm,

Thread: R25, R32, R38, T38, T45, T51 etc.

Tapered: 7 degs, 11degs, 12degs.

They are widely used in mountains, mining, railways, constructions, etc.

Our products are in good quality and competitive price

Rock Drill Bits