51 - 60 of 1460
api rock drill pipe
Selling leads
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...Drill Rod with model of NQ HQ PQ BQ NW HW PW Description: WireLine Drill Rods are designed for drilling boreholes for solid minerals at an angle ...
2026-06-19 00:11:48
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...Rock Drilling Tools for Hard Rock Description of Button Bit Rock drilling tools are used by many drilling professionals related to mining...
2026-06-19 00:11:48
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...rock drill Description & Specification Product Name YT28 Rock drill pneumatic rock drill Description The Series of pneumatic rock drills are mainly ...
2024-12-09 17:16:59
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... leg rock drill machinery.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy ...
2024-12-09 17:16:59
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...Drill Pipe for water well with thickness 9.35 or 11.4 mm, as API Standard Product introduction 1. OD: 3 1/2'' (88.9mm) 2. Thickness: 9.35 or 11.4 ...
2026-06-19 00:11:48
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...Drilling Tools , F Thread 50-60mm DTH Drill Pipe Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock ...
2026-06-19 00:11:48
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... directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration ...
2026-06-19 00:11:48
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... of Integral drill rods: Integral Drill Rod is used by a hand-held drill machine in underground mining for small hole drilling, equipped with small ...
2025-08-28 14:52:15
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... construction and national defense construction areas for drilling operations. YT28 Jack leg drill: The YT28 rock drill machine is a kind of high ...
2024-12-09 17:16:59
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... and national defense construction areas for drilling operations. Description & Specification YT29A Air Leg Rock Drill The YT29A rock drill is the ...
2024-12-09 17:22:58
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