dhd340 down the hole hammer

...REG Weight(less bit) 40.7kg range 110mm-130mm Working pressure 10-25bar Impact rate at 17bar 28Hz Recommended rotation speed 30-70rpm Product ...

DTH with 115mm diameters bits for Down The Drilling We can supply all series of drilling equipment and drilling tools suitab...

... energy to a drill bit, enablie efficient penetration of hard rock formations. We can supply , SD4,QL40,M40 different shanks dth . Hig...

...mining and quarrying, water well drilling, geothermal drilling, oil and gas field drilling, and other construction projects. This DTH i...

.../DHD380 range(mm) Φ90-Φ110 Φ110-Φ135 Φ135-Φ155 Φ155-Φ190 Φ195-Φ254 Connection thread API 2 3/8” ......

Product name: 4inch high air pressure DTH rock hammer with DHD340 shank for mining Product category: Drilling rig accessories Matched hammer: Hammer C...

..., bit shank cop44 hd45a Product Description: This drive chuck is using for Cop44 dth or ,HD45A DTH . The HD se...

... DHD350 DHD360 Low Pressure Down The DTH For Water Well Drilling Description In DTH , the rock drilling bit is a continua...

DHD3.5 DHD340 DHD350 DHD360 DHD380 DHD1120 DHD COP Rock Drill Bit DTH drilling is a percussion system driving a piston inside hammer body with up and ...

... have kinds of drilling rigs, such as DTH (Down The ) drilling rig, Water well drilling rig, Oil well drilling rig, Piling drilling rig with di...

Hard Rock Drilling DHD340 DHD350 DHD360 DHD380 Shank atlas copco dth hammers Description Weight(kg) Weight(kg) Weight(kg) Weight(kg) Weight(kg) Weight...

DTH Drill Bits 4 1/2”(115mm) For Down The , Flat face, Guage8*14mm, center8*13mm Description 1. Rapid drilling speed, bit body wearl...

We are a professional producer and major manufacturer for high air pressure rock drilling tools, whom are capable to design and manufacture according ...

Parameters of DTH bit (Down the drilling ) type drill diameter mm(inch) weight (kg) TH79(3.5inch) 90mm-100mm(3 1/2-3 7 /8) 4-4.5 DHD3.5 90m...

... DTH Buttons Bits 115mm for Mining ,DHD4,QL40,SD4,MS40,COP44 DTH And Button Bits DTH Are Used For High Air Pressure Minin...

...reasonable price, including DTH bits, DTH , DTH drill pipes, RC drilling tools, Odex drilling systems etc. DTH Drilling Tools|DTH Button Bit...