221 - 230 of 254
precise drilling shank adapter
Selling leads
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...Drilling Machine YN27C for Rock Drill and Break Product Description The Internal Combustion Rock Drill Type YN27C/YN27J is a very efficient machine ...
2025-07-16 00:17:59
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... various tapered button bits in different degrees as below: Bit diameter: 26mm to 60mm; Tapered degree: 4°46’, 6°, 7°, 11°, 12°; Shank sizes: Hex. ...
2025-07-16 00:17:58
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...Shank 1214mm Length Description Of ND55 DTH Hammer: A down-the-hole drill, usually called DTH by most professionals. Sometimes it is also called ...
2025-06-21 00:38:18
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... welding to ensure that the adapter and the pipeline are tightly connected as a whole, and the cyclic extrusion-compression ensures the reliability ...
2025-06-21 00:38:40
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...Drilling Description: Tapered drill bit work with the pneumatic rock drill and tapered drill rod together, to carry out drilling work by tapered ...
2025-07-16 00:17:58
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...Drilling And Blasting Tool Tapered Button Bit 38mm 11 Degree Description: Tapered drill bit work with the pneumatic rock drill and tapered drill ...
2025-07-16 00:17:58
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...Drilling Tools T38 Thread Drill Rod Product Description: 1.Our thread drill rods are made of high-intensity alloy steel imported from Sweden and ...
2025-06-21 00:34:37
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... using air compressor, a very efficient machine with the characters that the structure is very compact, less of the-easy-to-damage-parts, and very ...
2025-07-16 00:17:59
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... in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate ...
2025-06-21 00:34:42
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... this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% ...
2025-06-21 00:34:36
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