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spherical rock drilling tools
Selling leads
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...Rock Drill For Ransport And Water Construction Product Information: The machine can be used for wet drilling of medium or hard rock with a diameter ...
2025-07-25 00:18:29
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... and inclined direction hole, it can also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It ...
2025-07-25 00:18:29
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Perforador Nuematica Rock Drill YT24 with Air Leg Rock Drilling Machine Product Information: The YT24 air-legged rock drill is a relatively early and ...
2025-06-21 00:34:14
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...Rock Drilling Bit Description Of R28 35mm Rock Drilling Bit Threaded button bits cover regular, retrac and reaming types.Made with high quality of ...
2025-06-21 00:33:21
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.... 2.Used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defence ...
2025-07-25 00:18:29
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...Portable Pneumatic Hand Held Air Leg Rock Drilling Machine for Hard Rock Instruction 1.The rock drill is a kind of high efficiency air leg rock ...
2025-07-25 00:18:28
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... for blasting hole and other drilling work, railway,construction,water conservancy construction and defence project facility. It is suitable for ...
2025-07-25 00:18:29
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...rock drill drilling machines for mining Product Description YT29A is a kind of high efficiency heavy-duty air leg rock drill machine. It is ...
2025-07-25 00:18:29
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...Rock Drilling Quarrying Mining Product Information: The tapered jointed column tooth drill bit is mainly used with wind-driven rock drills and ...
2025-06-21 00:35:33
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... buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. Product Characteristic...
2025-07-25 00:18:29
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