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customized screwed drill rod
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... H22 Integral Drill Rod Description: Integral drill rod, another name called integral drill steels, integral rods are used by hand held rock drill ...
2025-06-21 00:38:06
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2025-06-21 00:34:29
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...: The tapered drill rod can be matched with multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the ...
2025-07-20 00:20:22
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... control of the quality of the source, refining the processing process, and constantly improve the quality and life of the product, is a breakthrou...
2025-06-21 00:38:05
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...Drill Rod Hex22x108mm for Small Hole Drilling Integral Drill Rod Product information: The integral drill rod from billet selection to casting ...
2025-06-21 00:38:14
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... processing, strict control of the quality of the source, refining the processing process, and constantly improve the quality and life of the ...
2025-07-20 00:20:22
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...Drill Steel With Chisel Bit Integral Drill Rods For Small Hole Drilling Integral Drill Rod Product information: The H22 Integral drills steels, H22 ...
2025-06-21 00:38:15
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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 ...
2025-07-20 00:20:22
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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 ...
2025-07-20 00:20:22
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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 ...
2025-07-20 00:20:22
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