Montabert HC 28 Rock Drill Ring With 76mm Diameter And 8.5mm Thread Pitch
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... tough materials, our rock drill parts are up to the task. With a bit diameter of 34-42mm and a diameter of 76mm, these rock drill parts are perfect for a variety of drilling applications. Our rock drill parts are made using the forging process, which...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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Spline sleeve, part number 86778529. For Montabert HC 28 rock drill.
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... engineered for the Montabert HC28 hydraulic rock drill. Manufactured using premium alloy steel and advanced heat-treatment processes, this spline sleeve ensures excellent torsional strength, ......
Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd.
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Small Hole YT28 Rock Drilling Machine Pneumatic Jack Hammer
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... hole, it can also be up drilling anchor hole, hole is Φ 35 ~ 45 mm in diameter, and effective drilling depth of 5 meters. It may also working for roof bolting holes. The rock drill played an important role in mining, quarrying and tunneling projects....
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Easy operate and safe hand held air leg rock drill YT28 air leg driller
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...-28 Powerful Pneumatic Rock Drill for sale YT-28 pneumatic rock drill for breaking YT-28 Air-leg Rock Drill Usage: The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions....
Shandong Chinacoal Group co.,ltd
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Air Leg YT28 pneumatic rock drill for drilling works in aquarries
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... Wooden Case Delivery Time: 15days Payment Terms: T/T Supply Ability: 1000 MOQ: 1 ~ 5 YT 28 rock drill / Rock Drill / pneumatic drill / air leg rock drills 1. The rock drill is a kind ofhigh efficiency air leg rock drill machinery. 2. It is mainly used for...
ROSCHEN GROUP
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YT-28 Air leg rock drill , YT28 Rock Drill,rock drill
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...Rock Drill Introduction YT-28 Air leg rock drill is the most modern drilling machine, drilling machine which uses a modern design techniques, compared with the same type of product, with high efficiency, low noise, light weight, good economic results, the advantages of speed footage. Its superior performance,is the most reliable,and it is most efficient drilling......
Shandong China Coal Industry&Mining Supplies Group
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Light Weight Hand Held Pneumatic Rock Drilling Machine Air Compressor Power Type
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...Rock Drills 30 - 60 r/min Rotary Speed with air leg Application YT series hand held rock drill, feather small volume, light weight, and low air consumption, can drill rock in dry. It is suitable for drilling vertical downward or gradient blasting holes or secondary blasting holes in the surface of rocks in construction of mines, stone pits, road building in mountainous area and water conservation. YT...
Beijing Jincheng Mining Technology Co., Ltd.
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YT27 YT28 Hand Held Air Leg Pneumatic Rock Drill For Mining Hole Drilling
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YT27 YT28 Hand Held Air Leg Pneumatic Rock Drill for Mining Hole Drilling YT series quarry drill machine widely used in coal, metallurgy, railway, transport,water, infrastructure and national defense projects of various levels. For all operating ......
KSQ Technologies (Beijing) Co. Ltd
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YT28 Rock Drill
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... drilling machine, drilling machine which uses a modern design techniques, compared with the same type of product, with high efficiency, low noise, light weight, good ......
Shandong China Coal Group
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Parabolic PDC Rock Drill Bit
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94mm PDC Rock Drill Bit PDC Drill Bit Parabolic Arc Drill Bit Characteristics: 1. The crown surface of the bit is medium cast surface which makes the bit suitable for normal hard to hard formation.It can used in high rotation speed operation. 2. The design......
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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