291 - 300 of 520
11degree mining drill bits
Selling leads
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...Drill Rod Mining Heat Treatment Rod Advantages: The tapered drill rod can be matched with multiple drill bits to drill blast holes with different ...
2025-08-01 00:14:19
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Rock Drill Tungsten Carbide Button Bits Rock Drilling Tools Description: Threaded Drill Bits cover regular, retrac and reaming types. With stronger ...
2025-06-21 00:32:37
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...multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after ...
2025-08-01 00:14:20
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...: The tapered drill rod can be matched with multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the ...
2025-08-01 00:14:20
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...Drill Rod Specification: Rod Length:500~6400mm Shank length: H22*108mm Advantages: The tapered drill rod can be matched with multiple drill bits to ...
2025-08-01 00:14:20
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... drill rod can be matched with multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of ...
2025-08-01 00:14:19
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... Button Bit Description: Our tapered bits include both button, cross and chisel designs. The tapered button drill bit is mainly used with the ...
2025-08-01 00:14:20
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...Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is widely used in tunnel ...
2025-08-01 00:14:19
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T51 115mm Retract Button Bit For Maximum Efficiency In Hard Rock Drilling Description of T51 115mm retract button bit Thread Button Drill Bits, ...
2025-06-21 00:37:12
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...48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. ...
2025-08-01 00:14:20
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