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hard rock drilling tools
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...Drill Rod 1208mm Jackhammer Part Specification Of Hexagonal Drill Rod 1208mm: Work Length: 1308mm Shank length: 108mm Rod body H22 Description Of ...
2025-08-04 00:12:59
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... in mining, tunneling, and construction engineering. Its primary function is to drill holes in rocks during drilling and blasting operations, ...
2025-08-04 00:12:59
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Thread Button Bit T38 76mm 13 Buttons Normal Rock Drilling Bit Description Thread button bit is well known for its wear resistance on medium-hard to ...
2025-06-21 00:33:11
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...Drill Bits For Coal Mining Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is ...
2025-06-21 00:33:09
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32mm Hard Rock Drilling Drill Bit/ Mining Bit High Quality Tapered Button Bit Product Information: The diameter of the drill bit is 32mm.The drill ...
2025-06-21 00:36:03
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...Drill Rod Mining And Quarrying Tool Shank H22 X 108mm Integral Drill Rod Product Information: Integral drill steel rods are used by hand held drill ...
2025-06-21 00:38:08
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...H22 Hexagonal Drill Rod: Tapered drill rod is a further development of the integral drill rods. It works with jack hammer and tapered drill bit ...
2025-08-04 00:12:59
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..., to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy constructi...
2025-08-04 00:12:59
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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 ...
2025-08-04 00:12:59
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... Drilling Bit Top Hammer Thread Button Bit for Mining Description: The Rock Drilling Bits are made from grade hard alloy and special steel, ...
2025-08-04 00:12:59
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