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retractable button bit drilling
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.... Specification: Head bit diameter 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm Length range 400mm - 7000mm Shank size Hex 22 x 108mm, Hex ...
2025-06-21 00:37:58
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PQ Wireline Diamond Bits Impregnated Tube Core Bits Core Drilling Tools Product information: Core diamond drilling tool for drilling rock in ...
2025-06-21 00:38:43
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...Drill Rod Product information of hex 22mm length 800mm integral drill rod: Integrall rod is combined bit, rod and shank into a single unit. The ...
2025-06-21 00:38:02
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...multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after ...
2025-07-20 00:20:22
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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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...Drill Rod Specification: Rod Length:500~6400mm Shank length: H22*108mm Advantages: The tapered drill rod can be matched with multiple drill bits to ...
2025-07-20 00:20:22
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... drill rod can be matched with multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of ...
2025-07-20 00:20:22
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...Drill Rod Product information of integral drill rod: Integral drill rods also named integral drill steels , they are ideal in small hole drilling, ...
2025-06-21 00:38:01
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...Drill Rod for Pneumatic Rock Drill Description: Integral drill rod, another name called integral drill steels, integral rods are used by hand held ...
2025-06-21 00:38:08
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... hole drilling, all integral drill rods consist of hexagonal rods with integrated cemented carbide chisel-shaped bit heads. Specification Of Chisel ...
2025-06-21 00:38:09
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