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high productivity dth hammer bit
Selling leads
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... hole, used for transmitting water or air during drilling.And the threads can be used for connecting couplings, shanks, couplings or bits. Thread ...
2025-07-27 00:15:59
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... buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. Product Characteristic...
2025-07-27 00:16:00
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.... Specifications: Button Bit Diameter 38mm Connection method Taper Thread Type of Skirt Body 50/55/65mm Taper 7°/11°/12° Color Yellow, black,green ...
2025-06-21 00:35:34
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...Product Description: Shank adapters play a critical role in rock drilling. Their purpose is to transmit power from the rock drill to the drill rods...
2025-07-27 00:15:59
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... from 26mm to 42mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in ...
2025-07-27 00:16:00
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...Bit Tapered Button Bit Description: Our tapered button bit was from high quality cemented carbide and produced with heat treatment technology,which ...
2025-07-27 00:16:00
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.... Under the process of heat treatment. Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply ...
2025-06-21 00:36:26
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...Bit Rock Drill Bits Product Characteristic: 1. Button bit taper angle: 4°,4°46″,6°,7°,11°,12° 2. Length: 50/55/71/80 mm 3. Diameter: 20-45 mm 4. ...
2025-07-27 00:16:00
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...designed to transfer power from the rock drill piston to the extension drill rod and eventually to the drill bit. In rock drilling, top hammer ...
2025-07-27 00:15:59
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...bit T38 64mm Rock Drilling Bit Product Information: The diameter of the drill bit is 64mm.The Drill Bits are made from grade hard alloy and special ...
2025-06-21 00:33:36
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