221 - 230 of 776
hard rock drilling tools
Selling leads
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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 ...
2025-08-02 00:14:01
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... rock formations. Like YT24, YT27, YT28, YT29A and YN27C rock drilling. Specification: Drill Rod Length(mm) with shank Foot Weight approx(kg) Taper ...
2025-08-02 00:14:01
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...Tools Hex22 7/11/12 Degrees Tapered Rock Drill Rod For Jack Hammer Product Description Tapered rock drill rod H22 Generally, the lightduty rock ...
2025-08-02 00:14:01
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... into mine lane way and blasting holes in all drilling works. It is an indispensable machine tool in metallurgy, coal, railway, traffic, water ...
2025-08-02 00:14:01
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..., anchoring and other projects holes in mines, quarries, highways, railways, etc. Products features: Generally, light rock drills use 7 tapers or ...
2025-08-02 00:14:01
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...Drill Rod for Drilling Hard Rocks Product information: Integral Drill Rod is used by a hand-held drill machine in Underground mining and for small ...
2025-06-21 00:38:10
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Rock Drilling Tool Hexagonal Drill Rod For Tunneling Hexagonal Drill Rod Application: The taper drill rod is widely used in metallurgy mine, ...
2025-08-02 00:14:01
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... YO20LY Rock Drilling Machine Demolition Tools Hand Held Jackhammer YO20LY Description: YO18, YO20LY, Y24, Y26, Y19A hand held jackhammers commonly ...
2025-08-02 00:14:01
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... Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of ...
2025-08-02 00:14:01
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... and technologies are carefully selected to ensure the bits can withstand the rigorous demands of rock drilling. Select the carbide grade of the ...
2025-08-02 00:14:01
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