41 - 50 of 356
76mm blast hole drill bits
Selling leads
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... steel, heat treatment and shot peening to provide a durable and reliable balance of strength and toughness. 1. high and low air pressure down-the...
2025-06-21 00:38:34
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... tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized ...
2025-06-21 00:36:54
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...76mm Normal Body Thread Drill Bit Spherical Shape For Mining Broca Thread Button Bit Description: Thread button bits are made by high quality alloy ...
2025-06-21 00:36:49
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...76mm T45 Retract Button Bit Cemented Carbide Mining Tool Retract Button Bit Description: We can design customized thread button drill bits ...
2025-06-21 00:36:56
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... rig. Submersible hole impactor is divided into low air pressure submersible hole impactor, medium air pressure submersible hole impactor and high ...
2025-06-21 00:38:30
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...Drill Bits: Suitable for Many Types of DTH Hammer Product Information: The life of the DTH bit depends on the material and technology of the bit. ...
2025-06-21 00:38:37
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... device of down hole drilling rig. Submersible hole impactor is divided into low air pressure submersible hole impactor, medium air pressure ...
2025-06-21 00:38:38
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...Drill Bits Diameter 105mm DTH Drill Bit Product Information: Matching for DTH hammer. DTH hammer is a part of down hole drilling rig, which is a ...
2025-06-21 00:38:36
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...Drill ND35 85mm DTH Drill Bit Specification Of ND35 85mm DTH Drill Bit: Drill Bit Bit Head Diameter/mm Weight/kg Air Tube ND35 85 4.2 With 90 4.5 ...
2025-07-30 00:13:50
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... Taper bits, especially Tapered button bits are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With ...
2025-07-30 00:13:50
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