Changsha Tianhe Drilling Tools and Machinery Co., Ltd is a specialized company to offer drilling solutions. Our main products are DTH hammers, DTH bits, ODEX drilling tools and so on.
(1) Thread: R28, R32, R38, T38, T45 , T51
(2) Type : button bit
(3) Diameter: 28-152mm.
(4) Package: in wooden case or in carton.
(5) Productivity: 10000pcs/ month
Especially We can design and produce any types of products according to customers' requirement.
