Coal Mining 108mm H22 Drill Rod , Hexagonal Tapered Drill Rod
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... holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after abrasion of drill bits, simple maintenance, low price, low cost of drilling each meter, etc. Prodcut information: Tapered Drill rod is also called...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Taper Bits 7 / 9 Degree Rock Drill Rods , 11° 12° Drilling Rods And Bits For Rock Drill Machine
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Drill rod for taper bits 7 degree 9 degree 11° 12° taper rods for rock drill machine Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling. Quick details Product name Taper drill rods H22/B22 Material High quality carbide and 55SiMnMo steel Process Forging Usage Rock drilling......
Putian Qideli Drilling Tools Co., Ltd.
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Air Leg H22 Drill Rod YT24 YT28 YT29 Pneumatic Rock Hammer
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...Drill Air Leg H22 Drill Rod YT24 YT28 YT29 Rock Drill The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions. Technical Parameter: YT27 Rotary Electric Pneumatic Hammer Rock Drill Air Leg Model YT27 Pneumatic Rock Drill......
KSQ Technologies (Beijing) Co. Ltd
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Reliable Performance Drilling Rods And Bits Reasonable Structure
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... barrel Specialisted in producing varies kinds of diamond core barrel for diamond core bits in different international standard size for soft, medieum to hard rock formations. Including impregnated diamond core bit, surface-set diamond bit, reaming shells,...
Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
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Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits
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Drop Center Face DTH Button Bits Rock Drilling , Drilling Rods And Bits Specifications Middle Air Pressure DTH Bits BR THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG) 64 6 2 6XØ10 3XØ10 2.6 70 6 2 6XØ12 4X......
Hunan New Diamond Construction Machinery Co., Ltd.
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BT Wireline Drill Rods DCDMA Size Alloy Steel Drilling Rods And Bits For BQ Core Barrel
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BT WIRELINE DRILL ROD Wireline drill rods are also designed to be highly reliable, which means that they can be used in even the most challenging drilling conditions. This is important because drilling can be a highly unpredictable process, and equipment ......
WUXI PEERCHEER MACHINERY CO.,LTD
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Quarrying R28 Dia 28mm Integral Drilling Rods And Bits 1830mm
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R28 1830-3050mm Rock Drilling Rod for Atlas/Furukawa/Montater//Tamrock Product feature of Rock Drill Rods HZJX mainly for the production of mining, shrink, tunnel boring, drilling, quarrying and other related industries. Design and manufacture according......
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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R38 T38 R32 furnace tap hole drill rod, cross bits and thread button bits
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...tools, machine tools, DTH hammers & bits, retrac button bits, thread button bits, tapered button bits, chisel bits, cross bits, thread cross bits, tapered cross bits, shank adapter, shank adaptors, thread bits, taper bits, drill rod, drill bits, rock bits,...
Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
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High Core Recovery Concrete Core Barrels Drill Rod Long Bit Life Reusable
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Drilling Tools Wireline Drilling Core Barrel .High Core Recovery Long Bit Life Core Barrels include single tube type, double tube type and triple tube type. Core barrel included head assembly, inner tube, outer tube, core lifter, core lifter case, split ......
Kondasin International Co.,Ltd.
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H22 Steel Tapered Drill Pipe 11 Degree Rock Hand Held Drilling Rod 22mm*108mm Shank Type
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...tapered bit end. available from 0.6 meter to 3.6 meters in length—are measured from the collar to the rock drill bits end. Product Description: For drilling medium-hard to hard and abrasive rock formations,Taper angles of 11 and 12 degrees are used by a...
KSQ Technologies (Beijing) Co. Ltd
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