431 - 440 of 460
diameter 152mm rock drill bits
Selling leads
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...Drill Hammer For Blasting Technical parameter SD4 DTH hammer: shank SD4 Length(less bit) 1083mm External diameter 99mm Top sub thread API 2 3/8”REG ...
2024-12-09 13:09:44
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...Bit Shank Cop64/DHD360 Product description DTH hammer is a percussion system driving a piston inside hammer body with up and donw motion by ...
2024-12-09 13:25:29
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... drill bit, so the percussion mechanism follows the bit down into the drill hole. The drill pipes transmit the necessary feed force and rotation to ...
2024-12-09 12:57:59
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... of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods ...
2024-12-09 12:35:25
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... of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods ...
2024-12-09 13:23:02
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...Drill Hammer With Hole Range 135mm-155mm For Blasting Drilling Product description Commonly known as DTH, the Down-the-Hole Hammer drill is a ...
2024-12-09 13:23:29
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...m the bore hole by the air exhausted from the DTH Hammer. The technique provides fast drilling of accurately aligned, straight and clean holes in ...
2024-12-09 12:57:59
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...rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling ...
2024-12-09 13:10:09
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.... It relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing ...
2024-12-09 17:41:02
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...Drilling Rock Formations RC Reverse Circulation Dth Hammer Product Introduce: Reverse circulation (RC) drilling is the latest developed product of ...
2025-07-22 00:09:44
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