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spherical rock drilling tools
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Factory Price Mining Drill Tool Drill Rod H22 7degree Hex. Rock Drill Rod Application: Drill rod is mainly used in the drilling blasting hole, ...
2025-07-24 00:21:30
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...Rock Drill YT27 Portable Jack Hammer Mining Mini Rock Drill Machine Product Description YT27 Rock Drill is used for rock drilling, blasting holes ...
2025-07-24 00:21:30
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...Rock Drill Machine Pneumatic Hydraulic Jack Hammer YT29A Rock Drilling Machine Applications: Pneumatic Machinery has a wide range of pusher leg and ...
2025-06-21 00:34:12
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...-hard to hard and abrasive rock formation, a wide taper angles is nomally used. Taper angles of 11° and 12° are normally used on modern drill rigs. ...
2025-06-21 00:33:13
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...Rock Drilling Machine Blue Color Forging Process Method Yo18 Rock Drilling Machine Description: Hand-held rock drill, without air leg. Models are ...
2025-07-24 00:21:30
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...Rock Drilling Machine With H22 X 108mm Shank Description Of S82 Pusher Leg Rock Drilling Machine: S82 Pusher Leg Rock Drilling Machine is a kind of ...
2025-07-24 00:21:30
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...matched with Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg , it is suitable for wet drillingunder various of rocks YT29 Rock ...
2025-07-24 00:21:30
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...Rock Drilling Machine Yt27 Pneumatic Jack Hammer YT27 Pneumatic Rock Drill Description: Model YT27 is a highly efficient pusher leg rock drill. ...
2025-07-24 00:21:30
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...Rock Drills with Air Leg YT 29A Rock Drilling Machine Product Information: YT29A air-legged rock drills are heavy-duty air-legged rock drills with ...
2025-06-21 00:33:54
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.... When it is matched with Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg , it is suitable for wet drillingunder various of rocks ...
2025-06-21 00:33:56
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