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retractable button drill bit
Selling leads
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... equipment, it works with shank adapter,coupling, hex drifter rod / hex speedrod together. Specification Of 51mm R32 Thread Spherical Button Bit: R ...
2025-07-19 00:21:05
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...drilling application in mining, tunneling, construction and quarry work. Specification: Thread type T38 Head diameters 57mm ~ 115mm Face designs .....
2025-06-21 00:32:38
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... tunnel quarry national defence stone project etc. Product Feature: We can design and manufacture according to customers' samples or drawings ...
2025-07-19 00:21:06
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2025-06-21 00:37:10
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...drill hammer bits supplier mission mining bit carbide drill bits DTH Drill Pipe DTH Drill Bit Specification: Diameter:152mm Type:DHD 360 Color:Blue...
2025-06-21 00:38:28
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...Button Bit Advantage: • High grade tungsten carbide inserts. • High efficiency. • Top quality with competitive prices. Description: Thread button ...
2025-07-19 00:21:05
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...Drill Tool 45mm R32 Normal Thread Button Bit For Mining Description: Diameter 45mm R32 thread spherical button bit is mainly used in underground ...
2025-06-21 00:36:24
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...Button Bit with 12buttones for Mining Description: 1. Raw material: It is produced by premium alloy steel bar and tungsten carbides with heat ...
2025-06-21 00:36:46
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... & button shape: Normal and retract type;ballistic and spherical 3. Face shape: General flat and drop-center 4.Thread type: R32,T38,T45,T51 5. ...
2025-06-21 00:36:14
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2025-06-21 00:33:22
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