High Drilling Rate HQ Drill Rod Excellent Flushing Effect Friction Resistant
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...Drilling Rate HQ Drill Rod Excellent Flushing Effect Friction Resistant Features: 1. High penetration rate and drilling effeciency. 2. Long service life; 3. Good gauge effect; 4. High cost performance; 5. Wide usable range, diamond core bits are the most commonly useful bits in the mineral exploration industry. Specification: Double tube surface Size( surface exploration drill......
Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
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High Performance Wireline HC HQ Drill Rod 1.5M 3M Φ88.9 x 77.8 x 5.5 mm
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...HQ Drill Rod 1.5M 3M , Φ88.9 x 77.8 x 5.5 mm Roschen offers a complete line of premium API specification rotary drill rods for use on rigs, our drill rods suitable for a number of leading manufacturers including Atlas Copco, CP/Reichdrill, Drilltech, Foremost, Ingersoll-Rand, Schramm, and more drilling rig. All rotary rods......
ROSCHEN GROUP
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Wireline Drill Rods With High Quality Alloy 3m NQ HQ Drill Rod Steel Rod Straightness and Heat Treatment
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Wireline Drill Rods With High Quality Alloy 3m NQ HQ Drill Rod Steel Rod Straightness and Heat Treatment *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-......
Best Drilling Equipment (Wuxi) Co.,Ltd
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Hex22 Jack Hammer Tungsten Carbide Rock Drill Rods Hexagonal Shank Taper Drill 7 Degree
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... to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end. Tapered steel lengths— available from...
Beijing Jincheng Mining Technology Co., Ltd.
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T45 Tungsten Carbide Thread Drilling Rod Extension Rod
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...Carbide Thread Drilling Rod Extension Rod Description Our thread drill rods are made of high-intensity alloy steel .All the trails and threads are formed by high precision CNC machines. The thread is induced by induction hardening, then fast heating and cooling. The precision temperature controlled heat treatment equipment ensures the service life of the drill rod, improves the mechanical properties of the drill rod......
KSQ Technologies (Beijing) Co. Ltd
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ISO9001 Mining Heat Treated HQ Drill Rods And Casing
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... greater wear resistance in all drilling applications. They comply with ISO 9001:2015 Certification standards. Our products feature an anti-rust coating and are ready for drilling. Each thread is lubricated with a protective compound. KSQ is commited to...
KSQ Technologies (Beijing) Co. Ltd
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Custom 89.3mm HQ Drill Rod NWJ Drilling Tool Stainless Steel Drill Rod Round Bar
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...HQ NWJ Drill Rod Using Mannesmann Seamless Steel Pipe , heat-treated Characteristic: 1. With highly and strength of resistance on the bending, welding fixed. 2. Highly efficiency on production and steady quality 3. It able to keep the hole straight and with long use time. Specifications : 1. Available in all standard drilling......
Wuxi Yaheng Geological Equipment Technical Co., Ltd.
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22mm 1200mm Tungsten Carbide Integral Drill Rod with Hexagonal Shank for Rock Drilling
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...Carbide Rock Drilling Integral Drill Steel Hexagonal Shank Taper Drill Rod For Mining Integral drill steel rods are used by hand held drill machines in underground mining and for small hole drilling. They are often used on small power rock drills, such as air leg rock drills and hand held rock drills. Specification of integral drill rod: Bit diameter 40mm Length 1200mm Weight 4kgs Rod......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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NQ HQ Drill Rods AISI 4130 Drill Steel Pipes Smooth Surface
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Wire-Line Diamond Core Drill rods of BQ,NQ,HQ,PQ drill pipes BL850,BL950 New-Era Steel Tube Specially in manufacturing cold drawn precision Seamless wire line Drill Pipes for Geological Exploration Seamless Drill Pipes BQ/NQ/HQ/PQ,and the inner pipes and ......
NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
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90mm Diameter Drilling Rod HQ Drill Rod Black Color Widely Used
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Dirll Rod Dimensions Size OD(mm) ID(mm) AQ 44.7 37.3 BQ 55.7 46.1 NQ 70.0 60.2 HQ 89.0 78.0 PQ 114.3 101.6 AW/AWJ/AWY 43.7 30.7 BW/BWJ/BWY 54.0 38.0 NW/NWJ/NWY 66.8 51 HW 88.9 71 CR42/Chinese standard 42mm 42.0 30.0 CR50/Chinese standard 50mm 50.0 37.0 ......
HUNAN MEGA DRILLTECH CO., LTD.
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