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hainaisen tungsten concave drill bit

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2 Inch H25 Threaded Drill Bit Tungsten carbide Drill Bits 35mm 45mm 70mm Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but ...
Beijing, china
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Tungsten carbide drill bit buttons for stone mining tools Rock mine coal drilling well water parts rig from China Various grades are available Grade g/cm3 TRS (MPa) Hardness (HRA) ...
Hunan, china
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Drilling Tool Quarrying Cross Bit Mine Well Drilling Tungsten Carbide Drill Bit Taper chisel bit (cross bit, button bit) is widely applicable to mining industry, tunneling and ...
Zhejiang, china
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Cemented tungsten carbide spary nozzle / hexagon alloy nozzle Applications : We are manufacturing cemented tungsten carbide spary nozzles for use in roller cone and fixed cutter ...
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57mm Length High Accuracy CNC Crown Dowel Drill Bits Tungsten Carpenter Tools YIDIAN Crown Dowel Drill Bits: YIDIAN crown blind hole drill bits ( Woodworking Carbide Dowel Boring ...
Guangdong, china
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Steel Toothed (St) Tricone Bit 14-3/4 Inch Tungsten Carbide Insert Bit of API Spec 1 . Descriptions: Tungsten Carbide Insert (TCI) bits are are used middle to hard rock formation ...
Jiangsu, china
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Thread 4 1/2'' API REG Tungsten Carbide Button SD8 8''-203mm DTH Bit For Water Well Drilling Product description Drill bit life and cost is the prime consideration on a drill site, ...
Hunan, china
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Golden Coated Center Tungsten Carbide Drill Bit 6mm-20mm Shank *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; ...
Sichuan, china
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Through Hole Drill Bit Tungsten Carbide Material drill bit with size 5mm for woodworking Details information: -Super-strength tungsten carbide steel. -Tungsten carbide tip with ...
Sichuan, china
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Alloy Tungsten Carbide Drill Bits Polished Grey Color For Tunnel Tooth Tungsten Carbide Wear Parts Product Details Item Tungsten Carbide Tips Sizes Can be customized Brand ...
china
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Product Description Tungsten carbide deep hole drill processing customized non-standard cemented carbide extended drill manufacturer Deep hole drill is mainly used to process ...
Jiangsu, china
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Percussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / Cobalt Grade Density g/cm3 Hardness HRA T.R.S MPa Property & Application ISO MR300 15.1 94 1700 Used ...
Hunan, china
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Product Description: Carbide drills are widely used in CNC (Computer Numerical Control) machining due to their excellent cutting performance, durability, and heat resistance. When ...
Jiangsu, china
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Tungsten Carbide Tapered Chisel Drill Bit Hardened Steel Drill Bits Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same ...
Beijing, china
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Tungstern Carbid Drill Bit 6 Inch Tricone Roller Bit Of API Spec​ 1 . Descriptions: Tungsten Carbide Insert (TCI) Tricone bits are used middle to hard rock formation which offers a ...
Jiangsu, china
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DTH 2"tungsten drill bits/ low air pressure BR Series water drill bit , drilling diameter 64mm-76mm BR2 drill bit Specification: standard type, no foot valve Diameter: 76mm Buttons ...
Beijing, china
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High grade tungsten carbide inserts DTH Tools RC-E545 Bits and Hammers For Mining Well Drilling In DTH drilling, the rock drilling bit is a continuation of the shank, which the ...
Beijing, china
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Atlas Copco 11 Degree 38 mm Taper Button Bit Tungsten Carbide Drill Bits Good Abrasion Resistance MIROC Rock Drilling Tools by KSQ_Tech,Taper Button Bit consist of mining and ...
Beijing, china
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R35 Thread diameter 76mm mining drill bit hard rock drill bits prices threaded driling tools small drill bits R35 Thread 51 diameter mining drill bits/hard rock drill bits prices ...
Beijing, china
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Tapered Chisel Drill Bit for Mining operations, Tunneling Features : Tapered drill bits connect tapered drill steel of rock drill for drilling holes. Other similar tools: 1) ...
Beijing, china
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