Tunnel Bolting Self Drilling Bit , 45mm R32 Concrete Anchor Drill Bit
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...Self Drilling Anchor Bit Description: Anchor bits is used as a sacrificial consumable for drilling hole, Minetech provides two kinds of anchor bits, Tungsten carbide and steel hardened. Thread type: R25, R32, R38, R51, T30, T40, T52, T73, T76, T103, T111, T127, T130 etc. Bits type: EX: Hardened cross bit for loose to medium dense ground conditions ES: Hardened button bit......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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R25 Short Skirt Ballistic Buttons Dia 33-45mm Button Drill Bit
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... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are...
KSQ Technologies (Beijing) Co. Ltd
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7 Degree 12 Degree Carbide Button Bits , Hex 22 28mm 45mm Hammer Drill Bits For Rock
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...Dia:20-45 mm (4)Button bit shape: spherical/parabolic (5)Socket inside dia:15/19/22/25mm Product Name: Quarry rock drill chisel bit Types Tapered chisel bits, Tapered cross bits, Tapered button bits Application:: Tapered drill bits are used in granite and...
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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Carbide Circuit Board Drills UCK 0.10mm-0.45mm PCB Drilling Bit
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...Carbide UCK Series 0.10mm To 0.45mm Diameter PCB Micro Drill Bits For Circuit Board Drilling Usage:For High Precission PCB Drilling Feature: 1. Different Types and Diameters 2. Excellent Performance on PCB Drilling 3. Limited Tolerance 4. Free Sample ......
DONGGUAN XIANGHUA ELECTRONIC TECHNOLOGY CO., LTD.
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Dry Drilling 45mm Core Drill Bit Set Set With 1pc Grinding Rod
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..., OD20mm, OD35mm, OD45mm vacuum brazed core bits set with 1pc grinding rod Description: Vacuum brazed diamond core drill bits for dry drilling tile ceramic. It is suitable for fast dry drilling, without water for coolant. Our normal outer diameter is ......
Johnson Tools Manufactory Co.,Ltd
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Dia 45mm PDC Anchor Drill Bits strengthened ISO 9001 Certification
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... characteristic of our company's drill bits is to use the company's self-developed S series patented PDC as cutting teeth, fast speed is the outstanding feature of the product. Specifications: 25, 28, 30, ......
Guilin Xingzuan Super-hard Material Co., Ltd
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Anchor Coupling R32L 45mm Anchor Drill Self Drilling Anchor Bar
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...R32L 45mm Anchor Drill Self Drilling Anchor Bar 1. Application: The anchor coupler enables direct energy end-to-end transmission between the bar and bar. It can reduce loss, meanwhile, it can ensure maximum percussive energy at the drill bit. According to ......
ROSCHEN GROUP
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Hard Rock Drilling Top Hammer Drill Bits R25 45mm Iso9001 Certification
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...tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. 2. OEM: In addition, we can design customized thread button drill bits according to...
KSQ Technologies (Beijing) Co. Ltd
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R32 - 45mm Top Hammer Drill Bits For Hydraulic Hammer Rig , Mining Retractable Drill Bit
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... steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to...
Putian Qideli Drilling Tools Co., Ltd.
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20 - 45mm Tapered Button Bit Tungsten Carbide Buttons Small Rock Drilling Bits
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...drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized tapered button drill bits according to different drilling environment,applicable to drill soft rock,...
SUVEC Rock Drilling Tools
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