Detailed Product Description DTH equipment Presentation Down The Hole Hammer and DTH Bits Beijing Prodemo is specialist manufacturer of Down the Hole Hammer and ...
DTH Hammers(For Deeep and Super Deep Hole Drilling): The DTH hammer is widely used in drilling blasting holes,drainage and ventilating holes,center holes of ...
specifications1.Button bits, connection tapered or threaded, diameter from 33mm to 127mm; 2.Cross bits, connection tapered or threaded, diameter from 28mm to ...
CZ351 high wind outdoor DTH rig, adopts the advanced technology design and manufacture and into. This rig equipped with high-power pneumatic motor and advanced ...
The HTQ150 down-hole drill rig is manufactured for 8 years in our company, it's known as stable structure, fast penetration, long work life, and easy maintenanc...
CZ351 high wind outdoor DTH rig, adopts the advanced technology design and manufacture and into. This rig equipped with high-power pneumatic motor and advanced ...
1. Button bits, connection tapered or threaded, diameter from 33mm to 127mm;2. Cross bits, connection tapered or threaded, diameter from 28mm to 95mm;3. ...
DTH hammer is one advanced drilling tool in the world, due to its economy and powerful drilling capacity, more and more people in the world are using DTH ...
We are specialize in manufacturing of materials and tools for construction and mining for many years. Therefore we have wide experience and series of high ...
Our company as one of leading mining and drilling equipments manufacturers in China, Currently, we have exported our products many courtries and won a very good ...
we would like to introduce our company, Changsha ENYU Engineering Equipments Co., Ltd as one of leading mining and drilling equipments manufacturers in China, ...
cemented carbide buttons, reasonable designs, three kinds of faces design, longer service life, various usages, high penetration rate, deep boring hole, good ...
DHSL Instrument Case DHL-II Instrument Case DHL-I Instrument Case DHD Instrument Case DHA-V Instrument case DHA-IV Instrument case Front Panel U-shaped panel ...
DTH hammer bits, DTH drill rods, hammer drill bits, low pressure DTH hammer drill bit, Same as top hammer button bits, DTH button bits have different face ...
DTH Hammers DTH is short for "down-the-hole". The down-the-hole drilling is used to produce large-diameter holes in rocks, usually in the initial stage prior to ...