Description new diamond DTH hole openers can provide hole enlargement for various down-the-hole hammer drilling application needs, reasons ranging from drilling rig and equipment capabilities to worksite ... Read More
Description Choosing the right hammer is largely determined by hole size and type of rock formation. Ideally, the size of the hammer should match the required hole dimension as closely as possible, leaving just ... Read More
Description Products are widely used in earth and stone works, mining, water well drilling, construction projects, etc. At present, there are four main types of end face design in high air pressure DTH Drill, ... Read More
Description 1. Reasonable choice of materials, advanced manufacturing technology and perfect quality assurance. 2. Energy efficient, higher drilling speed. 3. Can provide hardening treatment to extend the ... Read More
Description We purchase high quality material from different large steel factories in China according to different working conditions, processed with special heat treatment, the material is with various ... Read More
Description Down the hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in ... Read More
Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the down hole hammer bit. The driller transfers ... Read More
Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the down hole hammer bit. The driller transfers ... Read More
Forging Alloy Steel Mining Top Hammer Drill Bits Quarrying and Ore Mining and Well Drilling Description Iron ore, gold, coal mining, geological prospecting, tunneling, transport of water and electricity ... Read More
Specifications 1. The threaded drill bits are equiped with the hydraulic drilling jumbo and used for crush rock, which are widely used in the tunnel construction, large scale mine (open and underground) and ... Read More