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Hard Rock Mining Chisel Drill Bit Tungsten Carbide Rock Mining Inserts Our advantages: 1. Manufactured with the highest quality carbide for stable & consistent quality. 2. Processing with latest ......
...API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. It also has the followingadvantages: 1. Deliver maximum energy to drilling bit, f...
...Hammer production, It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. It also has the followingadvantages: ...
...hammer for dth drill rig Specification: 1. Item name: TH6-SD6 hammer 2. Thread: API 3 1/2" REG PIN 3. Outer diameter: 142mm, (can be larged to 146mm for the wearing resistance enhanced ) 4. Working pressure:...
We produce and export DTH Drilling Tools from China With high quality and reasonable price, including DTH bits, DTH hammers, DTH drill pipes, RC drilling tools, Odex drilling systems etc. DTH Button Bits: DTH b...
...quot;stress relief" processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. We are a leading manufacturer for v...
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We are a professional producer and major manufacturer for high air pressure rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit Dia\No., Air holes, car...
DHD380 (COP84) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling spe...
We are a professional producer and major manufacturer for rock drilling tools, whom are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button sha...
CN125A ( NUMA125 ) Big Size DTH Hammer for mining Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling spee...
DTH Hammer Button Drilling Bit Applications Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes,...
Gold flat spherical DTH drilling tools of DHD340-121 drill bits. Features: 1. applicable hard,very hard and medium soft rock formations. 2. Reliable quality, long service life, rare abnormal breakage during ser...
... Pressure: 12-21 bar Application Fields: open pit mining Advantage: high drilling rate and steady performance Quality Guarantee: products with any problem caused by unqualified material and maching, will be ...