191 - 200 of 355
2 5mpa rock drill bit
Selling leads
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...Rock Drilling Hammers for Blasting Drilling Cop84, DHD380, SD8, Ql80 Product Description: In DTH drilling, the drill string rotates while the ...
2024-12-09 17:44:59
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...Bits Product Introduce Drag bits can be either solid or welded construction. Solid, or one piece construction, is the most durable and recommended ...
2024-12-09 12:35:25
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Drilling Parts 8" QL80 Down The Hole Hammers DTH Hammers For Rock Drilling Future: 1. Deliver maximum energy to drilling bit, fast drilling speed and ...
2024-12-09 12:11:48
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.... ODEX is a down-hole air hammer system that is designed to advance casing during drilling. Once a desired depth is reached they eccentric bit can ...
2024-12-09 12:37:45
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Three Wings 3 Blades Step Drag Bits Chevron Drag Bits Step Bits Product specifications: A drag bit is simply a series of blades (usually three or four ...
2024-12-09 12:27:56
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...Bit for Rock Drilling / Mining Product Introduce: Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual wall drill ...
2025-07-28 00:07:07
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Product specifications: For 3" hammer DTH bits shank Bit Dia. No. Air Holes Gauge Buttons Front Buttons Weight (Kg) Part No. mm inch COP32 85 3 11/32" ...
2024-12-09 12:11:48
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Tophammer drilling Together these elements make it possible to drill holes in the hard rock. The excess material (cuttings) is flushed up from the ...
2024-12-09 12:40:32
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... strikes down into the rock. Inside the hammer, a piston powered by compressed air gives the drill bit its striking power. This combined with the ...
2024-12-09 17:44:59
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.... A pneumatic hammer-like device is used to hammer into the earth to remove rock samples which are then pushed up into the mining machine using ...
2025-07-28 00:07:07
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