101 - 110 of 124
extension drill rod for tunneling
Selling leads
... degree: 4, 6°, 7°, 11°, 12° Diameter: 26 - 50 (mm) Customized is available Application: It is widely used for surface quarrying and underground ...
2025-06-21 00:35:32
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... Tapered Button Bits are connected with the tapered rods through taper to finish drilling work. The Tapered Button Bits are mainly used in the ...
2025-06-21 00:35:35
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...drill string without energy losses. Male shank adapter are generally suited for drifting, tunneling and extension applications where high stresses ...
2025-08-04 00:12:59
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...Drill Tool Shank Adapter HD709RP-45T38 For Rock Drilling Description: Top hammer rock drill shank adapter ( striking bar ) are used for transmittin...
2025-06-21 00:34:58
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...drill string without energy losses. Male shank adapter are generally suited for drifting, tunneling and extension applications where high stresses ...
2025-08-04 00:12:59
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..., into the drill string without energy losses. Male shank adapter are generally suited for drifting, tunneling and extension applications where ...
2025-06-21 00:35:02
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...Drilling Shank Adapter Advantage: Male shank adapter are generally suited for drifting, tunneling and extension applications where high stresses ...
2025-08-04 00:12:59
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34mm Tapered Button Bit for Mining, 50mm Length, 0.45-0.48kg Weight Description: The Rock Drilling Bits are made from grade hard alloy and special ...
2025-06-21 00:35:42
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...Drilling Button Bit Jack Hammer Parts Product Introduction: The taper bits are made of high quality carbide and heat- treatment. Usually the ...
2025-08-04 00:12:59
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... medium to the drill string. Male shank adapters are ideal for drifting, tunneling & extension application where high bending stresses are present, ...
2025-08-04 00:12:59
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