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tunneling thread drill rod
Selling leads
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... heat treatment. It is processed and formed by CNC automation equipment to ensure stable and reliable product quality. The product is widely used ...
2025-07-30 00:13:50
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Integral Hex Hollow Rock Drill Rod For Quarry Tunnel Mining Integral Drill Rod Integral Drill Rod Product information: The integral drill rod from ...
2025-06-21 00:38:05
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Factory Price Taper Drill Rod H22 Hexagon Drill Rod For Tunnel Mine Prodcut information: Tapered drill rod is also called the Hexagonal Drill Rod, is ...
2025-07-30 00:13:50
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... Shank size Hex 22 x 108mm, Hex 19mm x 108mm, Hex 25mm x1 59mm Application: Usually integral rod is used for
2025-06-21 00:38:14
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...Drill Steel Tapered Rod Rock Drilling Tool Hexagonal Drill Rod Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod.The ...
2025-07-30 00:13:50
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... holes, and drilling works in the quarries, metallic mines, tunneling and constructions. The tapered drill rods are used for Pneumatic rock drill ...
2025-07-30 00:13:50
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... Drill Rod.The rod is used for rock drilling, blasting holes, and drilling works in the quarries, metallic mines, tunneling and constructions. The ...
2025-07-30 00:13:50
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...Drill Rod Jack Hammer Rock Drilling Drill Pipe Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod.The rod is used for ...
2025-07-30 00:13:50
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...Rod For The Drilling Hexagonal Drill Rod Prodcut information: Tapered Drill rod is also called the Hexagonal Drill Rod.The rod is used for rock ...
2025-07-30 00:13:50
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...Drill Rod Specification: Rod Length: 2.43+0.108=2.54m ( Lengths could be made to your specifications ) Shank length: H22 * 108mm Prodcut informatio...
2025-07-30 00:13:50
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