331 - 340 of 410
r28 thread rock button bits
Selling leads
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...thread drill bit for mining construction quarrying Description Thread button bits made with high quality of best quality alloy steel bar and ...
2025-06-21 00:33:15
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...Button Drill Bits for Drilling Machines Essential Mining Machinery Parts Product Information: The threaded drill bit are equipped with the ...
2025-07-14 00:17:34
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...Thread Tunnel Bolting Self Drilling Anchor Bit Description: Anchor bits is used as a sacrificial consumable for drilling hole, Minetech provides ...
2025-06-21 00:33:31
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...Bit 76mm Drill Bit Flat Face Heat Treatment Description Of T45 Flat face Heat Treatment Rock Drilling Bit Threaded button bits cover regular, ...
2025-06-21 00:33:21
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...Thread Drill Rod For Tunneling Hard Rock Product features: With rich experience of on cemented carbide manufacturing,Minetech produces high quality ...
2025-06-21 00:34:43
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...heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits ...
2025-06-21 00:36:59
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..., mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields . The use of a wide range: ...
2025-06-21 00:36:39
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...carbides. Under the process of heat treatment. Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply ...
2025-06-21 00:36:26
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...Button Bit For Mining Rock Drilling Product Information: The Drill Bits are made from grade hard alloy and special steel, generally matched with ...
2025-07-14 00:17:34
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... work by tapered connection with rod. Product Characteristic: We manufactuer various tapered button bits in different degrees as below: Bit ...
2025-07-14 00:17:34
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