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hexagonal drill rod forging
Selling leads
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...heat treatment technology,which connected with tapered drill rod well for air leg or hand-held rock drill machine for drilling holes in gold and ...
2025-07-24 00:21:31
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...Drilling Rock Drilling Bit Description: Tapered drilling tools include tapered drill bits and tapered drill rods. Tapered drill bits come into ...
2025-06-21 00:33:07
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...Drilling Machine Blue Color Forging Process Method Yo18 Rock Drilling Machine Description: Hand-held rock drill, without air leg. Models are Y018, ...
2025-07-24 00:21:30
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... play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH ...
2025-06-21 00:38:41
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... features of a high quality DTH tube are durability, accuracy and manageability. Standard DTH drill pipe: Diameter: 76mm, 89mm, 102mm, 114mm, 127mm...
2025-06-21 00:38:38
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...Drill Button Bit For Mining Rock Drilling Bit Product Information: Our tapered button bit was from high quality cemented carbide and produced with ...
2025-06-21 00:33:17
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... FY250 Oil reservoir and Model FT160A or FT160B Air-leg , it is suitable for wet drillingunder various of rocks YT29 Rock Drilling Machine ...
2025-07-24 00:21:30
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Forging Mining Rock Drilling Machine Yt27 Pneumatic Jack Hammer YT27 Pneumatic Rock Drill Description: Model YT27 is a highly efficient pusher leg ...
2025-07-24 00:21:30
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... drill Rock Drilling Bit Product Information: Our tapered button bit was from high quality cemented carbide and produced with heat treatment ...
2025-06-21 00:33:34
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... by the effective use of wind energy. Drilling holes of about 5 meters depth for both medium-hard rock and hard stones. It could work with the ...
2025-06-21 00:32:52
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