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dhd340 shank dth drill bits
Selling leads
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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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...(less bit) 22.4kg Hole range 90mm-110mm Working pressure 7-25bar Impact rate at 17bar 32Hz Recommended rotation speed 30-70rpm Product introduction...
2024-12-09 13:09:05
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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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...DTH Drill Hammer For Exploration Product Description: DTH hammers and bits are widely used in underground mining, quarries, hydraulic and Hydro...
2024-12-09 12:54:13
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... are returned to surface inside the rods. The drilling mechanism is a pneumatic reciprocating piston known as a hammer driving a tungsten-steel ...
2025-07-28 00:07:07
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... are returned to surface inside the rods. The drilling mechanism is a pneumatic reciprocating piston known as a hammer driving a tungsten-steel ...
2025-07-28 00:07:07
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... 70mm to 165mm Feature: 1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption. 2. Smooth performance and long ...
2024-12-09 12:11:40
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...essential part in DTH drilling tools. It can convert compressed air, which has high pressure, into a powerful impact force. The impact force is ...
2025-07-28 00:07:07
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... and strong force that breaks the rock formation when is used in conjunction with the hammer bit. The titanium-coated hammers are designed in ...
2025-07-28 00:07:07
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...Drill Hammer RC Drill Hammer for Grade Control Product Introduce: RC drilling is the superior method used for grade control in open pit mining ...
2025-07-28 00:07:07
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