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thread button drill bit
Selling leads
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High Quality T38-H35-R32 3700mm Thread Extension Drill Rods MM/MF Thread Drill Rod Product Description: Extension rod, other names are Extension drill ...
2025-06-21 00:34:44
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2025-06-21 00:33:25
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... with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. Specificati...
2025-06-21 00:34:44
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...,hardness and toughness satisfies the most demanding applications – but working with such high stresses, inserts and buttons are more subject to ...
2025-06-21 00:35:36
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... to drill bits. Specification: Item Thread Length Diameter Weight mm mm kg /Tamrock HL 500 F R32 (1 1/4") 350 45 3.9 Bench Drilling /Tamrock ...
2025-07-31 00:19:25
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...rock drills, like air leg rock drills, hand held rock drills, etc. The tapered drill rod can be matched with multiple drill bits to drill blast ...
2025-06-21 00:38:06
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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 ...
2025-07-31 00:19:26
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...Drill Pipe for DTH Rock Drilling Product description: In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
2025-06-21 00:38:41
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...Drill Rod Mining Heat Treatment Rod Advantages: The tapered drill rod can be matched with multiple drill bits to drill blast holes with different ...
2025-07-31 00:19:25
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2025-07-31 00:19:25
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