211 - 220 of 223
threaded tunneling shank adapter
Selling leads
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...Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance and ...
2025-06-21 00:32:37
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... rock ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine. Our ...
2025-08-01 00:14:19
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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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... quarring and underground drilling. Specification: A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, SSR28, R32, ...
2025-06-21 00:37:00
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... leg or hand-held rock drill machine for drilling holes in gold and coal mining,marble and granite quarries,stone project, tunnel, water conservanc...
2025-06-21 00:33:18
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... Bit Shank DHD3.5 COP44/DHD340 COP54/DHD350R ND55C/DHD350Q COP64/DHD360 Hole Range 90-110 mm 110-135 mm 135-155 mm 135-155 mm 155-190 mm Connect ...
2025-06-21 00:32:58
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... called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”. Specifications: Description Thread connection Outside diamete Rec. hole ...
2025-06-21 00:38:25
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... some markets, “RAB” is short for “Rotary Air Blasting”. Specifications: Description Thread connection Outside diamete Rec. hole size Shank style ...
2025-06-21 00:38:16
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..., water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Specifications: Button Bit Diameter ...
2025-06-21 00:36:03
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...Retrac Tungsten Carbide Retrac Button Bit Description: 76mm T38 Quarrying Retrac Threaded Button Bit is suitable for mining,quarring,tunneling and ...
2025-06-21 00:36:53
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