191 - 200 of 268
ballistic button bits
Selling leads
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... outer, Gauge inner, Centre, Cone) Gauge buttons angle o (Outer, Inner, Cone) Flushing holes (No. x size mm) Weight approx. kg Foot valve Part No. ...
2024-12-09 12:11:48
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140mm Reverse Circulation PR52 RE052 RC Drill Bits For RC Drilling RC bits Model RC5.5-RE052/RE052R for shank PR52 RE052/RE052R Drill Bit Bit Dia. (mm...
2024-12-09 12:11:48
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...Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.Owing to high quality, professional serivce and ...
2024-12-09 12:35:25
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...Button Drill Bits For Water well Drilling Product description DTH drilling tool is a kind of drilling system which uses compressed air as ...
2024-12-09 12:54:13
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...Bit 5 1/8'' 130mm With 14 buttons On The Bit For Well Drilling Product Introduce: Reverse circulation (RC) drilling uses a bit attached to a down...
2025-07-12 00:09:35
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...Button Down The Hole DTH Bit For Blasting Hole Product description In DTH drilling, the drill string rotates while the drilling hammer continuously ...
2025-07-12 00:09:35
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...Bit with Alloy Steel and Carbide Buttons for Coal Mining Product description The DTH Bits for Hammers are manufactured according to the best ...
2025-07-12 00:09:35
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... via the drill pipe. The piston strikes the bit directly, while the hammer external cylinder gives straight and stable guidance of the drill bit. ...
2025-07-12 00:09:35
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...Bits with Tungsten Carbide Button for Drill Rig Hammer Tools Product description Down-the-hole drilling is to drive the hammer which behind the ...
2025-07-12 00:09:35
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...bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather than a sample ...
2025-07-12 00:09:35
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