221 - 230 of 272
tungsten carbide mining drill bits
Selling leads
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...Bit T38 76mm Wear Resistant Mining Tool Description Retract Button Bit T38 76mm MTH Thread button bits made with high quality of best quality alloy ...
2025-06-21 00:36:56
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... in mining, tunneling, and construction engineering. Its primary function is to drill holes in rocks during drilling and blasting operations, ...
2025-07-29 00:13:44
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45-127mm R25-T51 thread drill bits, retrac button bit, Thread Button Bit Description: 1. Raw material: It is produced by premium alloy steel bar and ...
2025-06-21 00:36:46
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Carbide Buttons Hot Pressed 38mm Tapered Button Bits for Drilling Performance Description: The Drill Bits are made from grade hard alloy and special ...
2025-07-29 00:13:43
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... and flushing holes quantity, button shape and face shape. Our button bit is made by high quality tungsten carbides and steel, through heat ...
2025-06-21 00:36:06
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... and high productivity. There are mainly four types of end face design forms used by down-the-hole drill bits: namely, end face convex type, end ...
2025-06-21 00:38:33
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... Carbide Steel Tapered Button Bit 38mm 7 Buttons For Mining Description: The Drill Bits are made from grade hard alloy and special steel, generally ...
2025-06-21 00:35:45
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...Bit Integral Drill Rod Product information of H22 chisel bit integral drill rod: Integral drill rods are ideal in small hole drilling, all integral ...
2025-06-21 00:38:02
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... by our own, which is the one of the most advanced DTH hammer in the world. 1. 10 years manufacturing experience 2. Certificate: ISO9001:2015 3. ...
2025-06-21 00:38:33
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... buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. Product Characteristic...
2025-07-29 00:13:44
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