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cnc thread drill rod
Selling leads
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...Threaded Speed Drill Rods for Mining Quarring Tunneling Blasting Product Description Drilling precision can be further improved by using this as ...
2025-06-21 00:34:42
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...Drill Rod For Tunneling Hard Rock Product features: Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, ...
2025-06-21 00:34:25
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...product is subjected to high-pressure calcination and vacuum overall tempering heat treatment. It is processed and formed by CNC automation ...
2025-08-01 00:14:19
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2025-06-21 00:34:30
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...:19mmx83, Hex.19x108mm, Hex.22x83mm, Hex.22x108mm, Hex.25mmx108, Hex.25x159mm Taper degree:4 °6° 7° 11° 12° Drilling rod length:400mm-6000m The ...
2025-08-01 00:14:20
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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 ...
2025-08-01 00:14:20
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... holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after abrasion of drill bits, simple ...
2025-08-01 00:14:20
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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 ...
2025-08-01 00:14:20
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...Drill Rod Product information of integral drill rod: Integral drill rods are ideal in small hole drilling, all integral drill rods consist of ...
2025-06-21 00:38:00
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...quarries, coal mines, traffic and other construction. Normal diameter or rod is 22mm, named H22, we can also make H19 and H25. Rod Length:400...
2025-08-01 00:14:20
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