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... a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses agai...
.... The self drilling system enables drilling and grouting in one operation, making much saving in jobsite and project time. The self drilling rock bolt is driven to the required depth by means of rotary percu...
...Drill Bit Diameter 64 - 152mm Ballistic Rock Drilling Bits Tungsten carbide drill rock bit 1) tungsten carbide drill rock bit is made with best quality alloy steel bar and tungsten carbide buttons, through s...
...Rock Drilling Bit for Hard Rock Drilling Rock Drilling Bit Product Information: The diameter of the drill bit is 89mm.The Drill Bits are made from grade hard alloy and special steel, generally matched with t...
...also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for roof bolting holes. The rock drill played an important role in mining, quarry...
...Rock Drill Rock Drilling Tools Product Information: 1. YT series pneumatic rock drill for drilling in the hard rock horizontal and inclined direction hole, it can also be up drilling anchor hole, hole diamet...
... bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, whi...
... bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, whi...
...Rock Drills - A Highly Efficient and Reliable Solution for Rock Core Drilling Rock Drills is a powerful and efficient rock core drilling machine designed for heavy duty drilling operations. Its high-quality ...
...uses a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses ...
...uses a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses ...
...uses a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses ...
... carbide and carbon steel Process Forging Usage Rock drilling, coal mining, and geological drilling Length 400-6000mm Weight 3.03kg/m Delivery 7-15days for sample, batch products depend on order quantity Pac...
... Rod , R38 / T38 / T45 Drilling Mining Machinery Parts Rock Drill Rods R38 T38 T45 T51 Standard Type Tungsten Carbide Steel Drill Rod for Top Hammer Drilling Drill rod using thread system. Drilling precision...
YN27C Gasoline Rock Drill Rock Drilling Tools with Shank Size Hex 22*108 Product Description YN27C gasoline rock drill or petrol driven rock drill machine is powered by gasoline engine, without using air compre...
YN27C Internal Combustion Rock Drill Rock Drilling Tools for Drilling Product Description YN27C gasoline rock drill or petrol driven rock drill machine is powered by gasoline engine, without using air compresso...
... drilling and grouting in one operation, making much saving in jobsite and project time. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Application...
...SDA Grouting Rock Bolt 103mm T Thread Self Drilling Rock Bolts Features SupAnchor has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. The self drilling anchor sy...
... of synthetic mono crystals and at high temperature and high-pressure.Core diamond drilling tool for drilling rock in underground soil formations which includes an outside pipe and an inside pipe therein tha...
YT 28 Portable Pneumatic Rock Drills With Air Leg Drills Rock Drilling Tools Product Information: 1. The YT28 air-legged rock drills are equipped with air-water linkage, quick return of the air-leg and air pres...