291 - 300 of 416
high air pressure dth bit
Selling leads
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...DTH Hammer 1067mm (length without bit) Down The Hole Drilling Tools Description: 5.0” Hammer QL50 Thread Connection: 3 1/2" API Reg Pin Bit Shank: ...
2026-04-30 00:02:30
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... energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for ...
2026-04-30 00:02:30
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... passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On ...
2026-04-30 00:02:29
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DHD and COP Series DTH Hammers High Air Pressure With Low Consumption of Impaction Energy DHD and COP Series DTH Hammer Structure and Specification: ...
2026-04-30 00:02:30
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High Penetration 254mm - 381mm Size Carbide Tipped DTH DrillDrill Bits for Tunneling Mining Down-the-hole rock tools (drilling tools) are rock ...
2026-04-30 00:02:30
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...Pressure Hammer , Cir 90 Rock Hammer , Cir 90 Dth Hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill ...
2026-04-30 00:02:30
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High Penetration 254mm - 381mm Size Carbide Tipped DTH DrillDrill Bits for Tunneling Mining Down-the-hole rock tools (drilling tools) are rock ...
2026-04-30 00:02:30
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... energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for ...
2026-02-10 05:12:15
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...DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive ...
2026-04-30 00:02:30
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...High Grade Tungsten Carbide Inserts In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
2026-04-30 00:02:29
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