31 - 40 of 310
105mm blast hole drill bits
Selling leads
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...transmitting water or air during drilling.And the threads can be used for connecting couplings, shanks, couplings or bits. Body Type And Thread ...
2025-06-21 00:34:45
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...Drill Bit for Hard Rock Drilling Product Information: The life of the DTH bit depends on the material and technology of the bit. The bit is made ...
2025-06-21 00:38:37
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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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...Drill Bits DTH Drill Bit Specification: Bit size Shank type Recommended DTH bit diameter 3.5''/3'' DTH Hammer bits COP34, DHD3.5, ...
2025-06-21 00:38:28
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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 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 ...
2025-07-31 00:19:25
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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 ...
2025-07-31 00:19:26
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...Drill Bits DTH Drill Bit DTH Hammerit Product Information: • Matching for DTH hammer. • DTH hammer is a part of down hole drilling rig, which is a ...
2025-06-21 00:38:30
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