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tunneling thread drill rod
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...Drilling Machine Product Information: Pneumatic Machinery has a wide range of pusher leg and stopper rock drills to cover all construction, ...
2025-06-21 00:34:10
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Color Can Be Customized Air Leg Pneumatic Rock Drilling Machine Product Information: Air leg rock drill is rock drilling equipment with high high ...
2025-06-21 00:34:13
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... Pneumatic Jackleg Rock Drilling Machine Description: YT28 air-leg rock drill is a new type of high-efficiency rock drilling equipment, which is ...
2025-06-21 00:33:40
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...Drilling Machine Product Information: Pneumatic Rock Drills: This type rock drills use compressed air as power, mainly used in construction sites, ...
2025-06-21 00:33:46
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...Drilling Machine Product Information: Pneumatic Rock Drills: This type rock drills use compressed air as power, mainly used in construction sites, ...
2025-08-02 00:14:01
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... and long hole drills. Application: 1. geological exploration 2. water conservancy 3. power engineering, 4. hydro geological exploration 5. ...
2025-08-02 00:14:01
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... the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy. A comprehensive ...
2025-06-21 00:36:49
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45mm Thread Button Bit Carbide Mining Bits for Rock Drilling Bit Description Thread button bits made with high quality of best quality alloy steel bar ...
2025-06-21 00:33:18
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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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...Thread Button Bit 64mm Made By High Strength Alloy Steel And Tungsten Carbide Product Description: Thread button bits are manufactured using high...
2025-08-02 00:14:01
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