R38N Anchor Thread Tools For Self Drilling Anchor Bolt And Bit
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...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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Underground Hydraulic Rock Bolting Rig Mining Anchor Bolt Drilling Machine
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... engineering anchor rod operations. It uses two hydraulic rock drills, one for drilling holes and the other for installing bolts. It is equipped with a mesh grabbing mechanical arm, which has a high level of human-machine control, making it easy to...
Sichuan Zuanshen Intelligent Machinery Manufacturing Co., Ltd.
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Iron Steel Hollow Grouting Self Drilling Rock Anchor Bolt for Underground Mining
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... machinery, prestressed machinery. We offer Self Drilling Anchors in variants of R25, R32, R38, R51 and T76 and their accessories including the Anchor Nut, Anchor Plate, Anchor Coupler and Drilling bits depending on the geological condition of the...
Sunrise Foundry CO.,LTD
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300mm Length PDC Drill Bits for Micro Pile Grouting Drilling Machine
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... pipe with one or several cables and drill bit which is mounted at the end of the pipe. It is uded for anchoring reinforcements that the cables and/or other anchoring reinforcements are attached to the drilling tool which remains in a grout body .Meanwhile...
Shannxi Xitan Geological Equipement Co.,Ltd
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Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar
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...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, backfill ground. 2. Used for permanent support for tunneling. 3. In slope stabilization, rock bolts......
Changsha Sollroc Engineering Equipments Co., Ltd
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High Performance Hard Rock Drill Bits Yield Strength 11.2 - 13.2KN Length 50 - 1000mm
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...1.25mm to 2.5mm, and a tensile strength of 12.9 to 14.9 kN. It is designed for use in hard rock drilling operations, and provides a reliable and secure anchor for rock bolts. The expansion anchor bolt is designed to expand when inserted into drilled holes,...
Cangzhou Fuhua Prestress Technology Co., Ltd
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Left Hand HSS Drill Bit Set 13pc 1/16-1/4in Reverse Bolt Remover
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...DRILL BIT SET BACKWARDS STEEL REVERSE BOLT REMOVER Description: Left Hand Drill Bit Set 13 Pc This left-hand drill bit set has a 135° point for fast penetration. The bits are made of high speed steel with a titanium coating to fight corrosion. Use these bits with a reversible drill (available separately) to remove studs, screws and bolts without damaging threads in the hole. The left-hand drill bit......
DANYANG RIGHTOOLS CO.,LTD
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Tungsten Carbide Flat Top PDC Drill Bits for Water Well Rock Drill Oil Drill
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...Drill Bits Oil Drill Bits Water Well Bits PDC Tungsten Carbide Flat Top Bits Product Introduction: PDC non coring drill bit is mainly used for water injection and drainage in coal mine geology, rotary drilling for underground gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure of the drill......
Hengshui Aoxing Geological Equipment Co., Ltd
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Sandstone 4 Wings 113mm Carbide Rock Drill Bits
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...Drilling Water Well Drill Bits mainly applicable for the following industry: I. For Petroleum /Natural Gas Exploration and Development 3 wings 4 wings 5 wings 6wings II. For Geological exploration and Mining III.Coring Bits Model:77/55 94/68 113/93 133/113 153/133 173/146 IV.Full-hole Bits Model: φ48 φ56 φ 65 φ75 φ94 φ113 φ133 φ153 φ190 φ216 V .PDC anchor Bits......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Convenient L Shaped Anchor Bolts , Hot Dipped Galvanized Anchor Bolts
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... anchor bolt, anchor bolt, anchor bolt, anchor wire, etc. It is specially used for embedding in concrete foundation as a base for fixing various machines and equipments.s, floors and columns. 2. Specification 1) Materials: ......
Hongxu Hardware Co., Ltd
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