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dth reverse circulation hammer
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...DTH Hammer For Efficient Drilling Technical parameter M30 DTH hammer: shank M30 Length(less bit) 955mm External diameter 82mm Top sub thread API 2 ...
2024-12-09 13:09:05
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... 7-25bar Impact rate at 17bar 32Hz Recommended rotation speed 30-70rpm Product introduction: A down-the-hole drill, usually called DTH by most ...
2024-12-09 13:09:05
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Top Sub Thread 2 3/8'' API REG 4'' QL40 DTH Hammer For Water Well drilling Technical parameter QL40 DTH hammer: shank QL40 Length(less bit) 1103mm ...
2024-12-09 13:09:44
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Black 6'' DHD360 DTH Drilling Hammer For Surface Mining and Well Drilling Product introduction: DTH Hammer is one of key components for drilling ...
2024-12-09 13:16:18
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Lower Oil Consumption 8'' DHD380 DTH Hammer For Surface Mining Product introduction: DTH Hammer is one of key components for drilling equipment. They ...
2024-12-09 13:16:18
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8'' DTH Drill Hammer with Thread 4 1/2'' API REG for Comstruction Drilling Product description SOLLROC DTH hammers is designed around proven ...
2025-07-15 00:07:27
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DHD380 DTH Hammer with Advanced Heat Treatment for Hard Rock Drilling Product description DTH Hammer is one of key components for drilling equipment. ...
2025-07-15 00:07:27
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DTH Drilling Hammer 4'' Shank HD45 for Mining, Quarry and Rock Drilling Product Advantages: 1. The check valve can be replaced to the one with bigger ...
2024-12-09 17:20:08
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... can be replaced to replaced to the one with bigger air controlling hole to provide more efficient cutting discharge Product description: Sollroc ...
2024-12-09 17:20:08
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4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A Product description: Sollroc's DTH hammer and bit are made by finest ...
2024-12-09 17:30:39
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