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forging technology rock drilling machine
Selling leads
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...Bits for Rock Drill Product Information: Our tapered button bit was from high quality cemented carbide and produced with heat treatment technology...
2025-06-21 00:33:14
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... with tapered drill rod well for air leg or hand-held rock drill machine for drilling holes in gold and coal mining,marble and granite quarries...
2025-06-21 00:33:18
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... Bits Rock Drilling Bit Product Information: Our thread button bit was from high quality cemented carbide and produced with heat treatment ...
2025-06-21 00:33:20
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...o mine laneway and blasting holes in all drilling works. It is indispensably importance machine tool in metallurgy, coal, railway, traffic, water ...
2025-08-01 00:14:19
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... ≈28 Length mm 661 The cylinder diameter mm 82 Piston stroke mm 60 Gas consumption L/s ≤65 Drilling and frequency Hz ≥37 Impact energy J ≥70 ...
2025-08-01 00:14:20
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...Rock Drill , YT29A 5m Hand Held Rock Drill Applications: 1.YT29A type pneumatic rock drill for drilling in the hard rock horizontal and inclined ...
2025-06-21 00:33:48
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YT28 Hand Held Rock Drill Pneumatic Portable Tunnel Boring Drilling Machine Jack Hammer With Air-leg
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YT27 Hand Held Rock Drill Pneumatic Portable Tunnel Boring Drilling Machine Jack Hammer with air-leg Product descriptions: The rock drill is used for ...
2025-08-01 00:14:19
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YT Series Pneumatic Rock Drill for Hard Rock Drilling Product Information: 1. YT series pneumatic rock drill for drilling in the hard rock horizontal ...
2025-08-01 00:14:20
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... Rock Drill Hard Ground Blast Hole Air-leg Machine for Mining, Drilling , Quarrying Product Information: Most suitable for drilling downward and ...
2025-08-01 00:14:19
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T51 76mm Thread Drill Bit Mining Rock Drilling Bit Description: Thread drill bits are made by high quality alloy steel bar and tungsten carbides. ...
2025-06-21 00:33:34
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