50/55/65mm Skirt Body Hard Alloy Rock Drilling Bit for Mining Projects
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... hard alloy and special steel, generally matched with the light-duty rock drill.They are widely used in the mining projects. Specifications: Button Bit Diameter 32/34/36/38/40/42mm Connection method Taper Thread Type of Skirt Body 50/......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Short R32 R38 Thread Button Drill Bit / Hard Carbide Rock Drill Bit For Quarring
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...Bit Green Blue Yellow Hard Carbide Rock Drill Bits Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Retractable rock drill button bit......
SUVEC Rock Drilling Tools
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High Hardness Small Rock Drill Bits 7 Degree 15 / 19 / 22 / 25mm Socket Inside Dia
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7 degree Button Bit Hex 12 Hex 19 Tapered Drill Bit For Hammer Rock Drilling Feature Of The Taper Button Bit: (1)Taper Angle: 4°,4°46″,6°,7°,11°,12° (2)Models: Chisel/Cross/Button Bit (3)Dia:20-45 Mm (4)Button Bit Shape: Spherical/Parabolic (5)......
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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6inch DTH Pneumatic Rock Drill Bits Hammer With QL60 Shank
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... pressure(bar): 10~25 Outer diameter(mm): 146 Weight(KGS): 90 Bit diameter recommend(mm): 165~190 High air pressure DTH hammer with QL60 shank details: Rock drilling tools manufacturer KINGDRILLING DTH hammers are available in sizes from 2" to 33" for Down...
Wuhan Kingdrilling Diamond Co.,Ltd
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Cordless Tail Mounted Drill Tail Pneumatic Rock Drill Bits Lithium Ion Battery Operated
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Product Description: The Drill Tail DT-100 is a powerful cordless drill designed for precision and efficiency. With a max torque of 500 In-lbs, this tail-mounted drill is perfect for a wide range of drilling tasks. Standing at a height of 8 inches, the ......
Shaanxi Xianfeng Rock Drilling Machinery Equipment Co., Ltd.
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Tapered Button Rock Drill Bits For Pneumatic Rock Drill Used In Drifting And Tunneling
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...Bit Used In Drifting And Tunneling for pneumatic rock drill Application Tapered Quarry Button Rock Drill Bits 40mm 41mm 45mm With higher strength of tungsten carbide as the body, the bit has good anti-erosive and the increased the toughness. With premium PDC cutters, the bit has enhanced reliability and drilling efficiency. Suitable formation:Medium hard to hard, solid hard rock......
Beijing Jincheng Mining Technology Co., Ltd.
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Carbide Rock Drill Bits 3 Inch Threaded Button T45 Retrac Rock Bit For Pneumatic Rock Drilling
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...rock drill bits 3 inch Threaded Button Rock Drill Bits T45 Retrac Rock Bit for Pneumatic Rock Drilling Product Name: Thread button bits Description: For different rock hardness mining,tunneling,quarrying projects. Material: Alloy steel bar and tungsten carbide bit MOQ: trial order 1-5pcs Body Type Normal type and retract type Thread type R25,R28,R32,R38,T38,T45,T51,ST58,ST68 Diameter 32mm-152mm Button bit......
KSQ Technologies (Beijing) Co. Ltd
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Customized Sizes Hard Rock Drill Bits Antiwear Run Quickly Crushing Rock
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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 against the bottom hole with a high axial force. The...
Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
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76mm T38 Hard Rock Drill Bits Ballistic Button Drill Bit Set For Mining Tunneling
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...Hard Rock Drill Bits Ballistic Button Drill Bit Set For Mining Tunneling Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with drilling rigs and open-air drilling......
KSQ Technologies (Beijing) Co. Ltd
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64mm T38 Top Hammer Drilling Thread Hard Rock Drill Bits
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...Drilling Thread Hard Rock Drill Bits Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with drilling rigs and open-air drilling......
Beijing Silk Road Enterprise Management Services Co.,LTD
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