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api reg thread dth drill pipe
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Working Pressure 10-25 Bar 4'' M40 DTH Hammer For Water Well Drilling Product introduction: Down-the-Hole drilling is one of the fastest, most ...
2024-12-09 13:09:44
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...API REG Pin Hammer without Foot Valve for Hard Ground Drilling Product description DTH hammer is a percussion system driving a piston inside hammer ...
2025-07-22 00:09:44
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Atlas Copco10" DTH Hammer Bits 254mm Cop84 DTH Bit Rock Drill Bits Product specifications:Cop84 DTH bits Model Bit Diameter Air Holes Qty*Button Dia...
2024-12-09 12:11:48
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4" Down The Hole SD4 DTH Button Drill Bits For Waterwell Drilling Product specifications: SD4 dth bits For 4" hammer DTH bits shank Bit Dia. No. Air ...
2024-12-09 12:11:48
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... thread 3 1/2'' API REG 3 Wings Step Drag Bits For Soft Rock Drilling Product Introduce The drag bit is the earliest type of drill used in rotary ...
2024-12-09 12:35:25
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... design allows for maximum penetration rates while drilling through various types of rock formations. With its exceptional durability and long ...
2025-01-08 16:46:14
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...rock and also in the oilfield for drilling out concrete casings and plugs. Techinical parameter Type Dimension Thread connection inch mm 3 wings ...
2024-12-09 13:15:04
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...API REG Pin Thread For Geothermal Drilling Product Introduce 3 wings step drag bits are one piece construction of alloy steel cast with tungsten ...
2024-12-09 13:14:54
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6'' High Air Pressure DTH Hammer for Water Wells, Oil, Gas and Construction Drilling Product description DTH system offers the very same advantages to ...
2024-12-09 13:25:29
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Black Color Ql50 DTH Drill Hammer With Footvalve for Rock Drilling And Blasting Product description Down-the-Hole drilling is one of the fastest, most ...
2024-12-09 13:25:29
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