We are a professional manufacturer of rock drilling tools in China. Our main products include rock drill, TBM cutter, roller cutter bits, DTH hammer, DTH bit, button bit, retract button bit, cross bit, chisel bit, drill rod, drill tube, shank adaptor, coupling sleeve, pilot adaptor, overburden drilling equipment, cutting tools which are used for mining, quarrying, tunneling, water well drilling, mineral exploration, geological prospecting, civil engineering and construction. Etc.

DTH hammer are our main manufacturing products. We can produce:
(1) High pressure DTH hammer
 3.5 hammer to 12" hammer, such as DHD, SD, Cop, QL and etc.
(2) Low pressure DTH hammer BR1, BR2, J60, J80, J100, J150, etc.
(3) also can produce the DTH bits suitable for above DTH hammer and SD12 shank DTH hammer. The biggest size we have exported is 330mm for SD12.

(4)package:in carton

(5)supply ability:500pcs/month

(6)delivery time :30days

(7)payment terms:T/T or L/C