Results forbest hss drill bitsfrom 3694 Products.
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3 Blades Wings Step Drag Drill Bits Rock Bits For Water Well Drilling Product specifications: 1. API 3 Wings Alloy Steel Drag Bit/Stepped Drag Bit/Tungsten Carbide Drag Bit 2- ...
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Oil Service Industry Drill Bit Nozzle / Tungsten Carbide Nozzle For Oil Drilling Bits Tungsten carbide nozzle is mainly used in chemical industry, food, machinery, metallurgy, ...
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89mm stepped 3 wings Drag Drill Bit 3 1/2 inch for drill pipe 76mm drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. ...
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QL40 Special Steel Material 4-110mm DTH Drill Bits , Tungsten Drill Bit Long Time Product description Sollroc offers a wide range of high performing drilling equipment designed for ...
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DHD360 Shank 165mm-203mm Long Service Life DTH Drill Bit For Mining Product description Sollroc is one the professional manufacturer and supplier of high performance rock drilling ...
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5 3/4" 146mm Reverse Circulation RE547 RC Drill Bits For RC Drilling RC bits Model RC5-E545 for shank RE545,RE547 Optimization of inner structure offers faster drilling speed and ...
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Reverse Circulation RE542 130mm RC Drill Bits For RC Drilling Optimization of inner structure offers faster drilling speed and more stable operation.Easy maintenance with simple ...
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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, ...
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Black M60 DTH 6 inch Drill Bit With Alloy Steel Material For Drilling Blasting Product description DTH drilling tool is a kind of drilling system which uses compressed air as ...
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DTH Drill Bits DHD360 DTH Bits for Water Well & Mining & Construction Works Product description Down-the-hole (DTH) drilling has made it easier for contractors to drill wells ...
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7 1/2'' 190mm DTH Bit With Tungsten Carbide Buttons For Water Well Drilling Product description Down-the-hole (DTH) drilling has made it easier for contractors to drill wells ...
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152mm Shank M60 Tungsten DTH Drill Bits For Borehole Drilling Product description DTH drilling can be performed in most types of rock, hard or soft. It's a commonly used method in ...
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Product description Down-the-hole drilling is to drive the hammer which behind the drill bit by compressed air via the drill pipe. The piston strikes the bit directly, while the ...
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Shank SRC543 RC Drill Bit , Compact Drill Bits For Mining And Exploration Product Introduce: In reverse circulation, drilling fluid (usually water or very thin mud) flows down the ...
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SRC040 RC Rock Drill Bit With Hole Diameter 124mm-140mm Use For Exploration Product Introduce: The benefits of reverse circulation drilling are well documented. Samples are ...
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Product Description: DTH Drill Bits are designed for mining, quarrying and construction applications. They provide superior performance in balsting, drilling and other related ...
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Rock Breaking Equipments SRC531 RC Drilling Bits For Water Well Drilling Basics of Reverse Circulation Drilling: (1) RC drilling uses rods with inner and outer tubes, the drill ...
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7" DTH Hammer Bits 178mm Cop64 DTH Bit Rock Drill Bits for Waterwell Drilling Description: Different face style makes DTH bits suitable for various rock conditions. Flat face: This ...
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API Thread TCI Steel Tooth Tricone Bit Tricone Drill Bit For Drilling Product specifications: Tricone bits are available in new and used (re-tip and re-run) steel tooth and ...
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Step Drag Drill Bits Chevron Drag Bits With Tungsten Carbides Product specifications: Drag bits are designed for a variety of applications including seismic exploration, soil ...
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