R38 EW Type Steel 90mm 110mm 43HRC Self Drilling Anchor Bits
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... system enables drilling and grouting in one operation, making much saving in jobsite and project time. Rock drill bits can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Cross bit and...
Supanchor Rock Reinforcement Co., Ltd.
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Rock Drilling Tools R38 Diameter 76mm Self Drilling Anchor Bit Slope Stabilization
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...Drilling Tools R38 Diameter 76mm Self Drilling Anchor Bit Slope Stabilization Description of R38 Self - Drilling Anchor Bit: The self - drilling anchor has six major components, hollow anchor bar, drill bit, coupler, plate, nut and centralizer. Bar acts as an air or water channel for slag removal during drilling and as a grouting channel immediately after drilling is completed. Anchor bit......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Yellow R51 90mm Anchor Drill Gap Spacer for Self Drilling Anchor Bolt
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...90mm Anchor Drill Gap Spacer for Self Drilling Anchor Bolt 1. Self-Drilling Anchor System--Gap Spacer Spacers or centralizers are designed and used to provide a minimum grout cover of minimum 20.0 mm around the self-drilling anchor bolt. 2. Specifications: Keywords: Self drilling anchor bolt Self Drilling Rock Bolt anchor drill anchor drilling anchor drilling fluids anchor drilling fluids usa anchor drilling fluids llc anchor drilling...
ROSCHEN GROUP
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R38N Anchor Thread Tools For Self Drilling Anchor Bolt And Bit
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...Self Drilling Anchor Bolt The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Which is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor......
KSQ Technologies (Beijing) Co. Ltd
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R32 Mining Hollow Self Drilling Anchor Bolt Rods
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...Self Drilling Anchor Bolt Hollow Anchor Rods DESCRIPTION: Self drilling anchor bolt adopts wave-thread hollow bar, which has great anchoring effect and can be cut according to demands. KSQ also produces large-diameter self drilling anchor bar by adopting advanced equipment and technology. Self drilling anchor bolt is composed by hollow anchor bolt, anchor nut, anchor plate, anchor coupler, drill bit, centralizer, and the hollow anchor...
KSQ Technologies (Beijing) Co. Ltd
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X Cross Type 130mm T53 rock Drill Bit for SDA Self Drilling Anchor System
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...Drill Bit for SDA Self Drilling Anchor System Cross X bit T53/130mm Thread:T53 Diameter:130mm EX cross bit: Hardened cross bit for loose to medium dense ground conditions We could provide various drill bits, including cross bits, button bits and customized bits. As we have over 30 years experience of export, you could let us know your requirement and then we'll help you to solve all the problems. Bits type: Anchor bit...
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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self drilling anchor bolt - rock bolt, rock anchor
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Self drilling hollow ground anchor bolts - rock bolts, rock anchor: Self drilling anchor bolts: self-drilling rock anchoring/rock bolt/anchor plate factory from China: R22, R25, R32, R38, R51 rock bit, nuts, couplings, drill rod etc. 1. Self Drilling Anchor......
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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R38L Hollow Anchor Bar 1000mm To 8000mm Self Drilling Anchor Bar
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...Anchor Tool Self Drilling Anchor Bolt Threraded Bar Anchor Rods Introduction of Best Price Full Threaded Steel Self Drilling Rock Bolt FHJ-20 Anchor Rod Mining Industry Drilling Hollow Anchor Rod * High Strength Mining Self Drilling Hollow Rock Anchor Drill......
Shandong Xiangtong Huiyuan Metal Materials Co., Ltd.
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Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar
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Self Drilling Anchor Bolt Self Drilling Grouting Anchor Bolts Bar 1. R thread self drilling anchor bolt is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fracture zones, decayed rock, gravel, sandy gravel, ......
Changsha Sollroc Engineering Equipments Co., Ltd
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Mild Steel R38N Self Drilling Anchor Bolt M3x20 Size For Machinery Industry
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...self drilling anchor bolt Description Size Weight Part No. Remark (kg) (lb) Bit with thread Steel cross bit R38/76 mm 1.20 2.65 38MR31176 Hardened cross bit for loose to medium dense conditions with small boulders R38N R38/90 mm 1.40 3.09 38MR31190 Steel arched bit R38/76 mm 1.20 2.65 38MR34176 Hardened arched bit for optimized geometry for unconsolidated soil with small boulders TC arched bit......
Shanghai Summery Industrial Machine Co. , Ltd.
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