rock drill accessories online manufacture

Piling Hole Applications Down The Hole Hammer 12 Inch Hammer Without Footvalve For Shank SD12 Feature: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth ... Read More

Low Air Pressure Down The Hole Hammer HBR Series For Shank BR1 BR2 BR3 With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low ... Read More

Conventional Hammer Down The Hole Hammer 4 Inch Hammer MACH For Shank Mach44 Features: 1.Out of the trouble of foot valve fracture and expansion and contraction; 2.Lower energy consumption and higher impact ... Read More

8" COP84 DHD380 HD85 SD8 QL80 MISSION8 DTH hammer With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It ... Read More

4 Inch Cop44 DHD340 SD4 QL40 M40 TD40 Mach44 Down The Hole DTH Hammer Features: 1.Out of the trouble of foot valve fracture and expansion and contraction; 2.Lower energy consumption and higher impact frequency. ... Read More

Conventional Down The Hole Hammer 3 Inch HD Series HD35 For Shank IR3.5 Feature: 1, valveless air distribution. More reliable. 2, simple design of the piston, long life. 3, More efficient energy transfer, ... Read More

Product description Down-the-hole (DTH) bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a ... Read More

Product description DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact motivation parts down the hole, to control the piston reciprocating motion by ... Read More

Product description DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact motivation parts down the hole, to control the piston reciprocating motion by ... Read More

Product description Product introduction: A down-the-hole drill, usually called DTH is mainly a pneumatic powered rock or ground drill, in which the percussive hammer is located directly behind the drill bit, ... Read More