381 - 390 of 430
rock drilling thread shank adapter
Selling leads
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... resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. Specifications: Thread size...
2025-06-21 00:34:44
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... this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% ...
2025-06-21 00:34:36
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... to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic ...
2025-06-21 00:38:41
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... drilling,with high quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe ...
2025-06-21 00:38:39
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...Thread Button Bit Mining For Construction Works Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and ...
2025-06-21 00:36:10
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...Drilling Retract Button Bit Description Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through ...
2025-06-21 00:37:17
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...-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining,anchoring and other large...
2025-06-21 00:36:17
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...Threaded Speed Drill Rods for Mining Quarring Tunneling Blasting Product Description Drilling precision can be further improved by using this as ...
2025-06-21 00:34:42
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...Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely ...
2025-08-01 00:14:19
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3700mm T38-H35-R32 MF Extension Drill Rod For Tunneling Hard Rock Product features: Extension rod, other names are Extension drill steel, Extension ...
2025-06-21 00:34:25
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