1220mm T38 Mf Thread Drill Rod Hex Mining Machine Tools
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...Drill Rod Hex Mining Machine Tools Thread Drill Rod Product features: With rich experience of on cemented carbide manufacturing,Minetech produces high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. Product Name: Extension rod / Drift rod Description: Extension rod Thread drill rod......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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High Efficiency Threaded Drill Rod Drilling Machine Parts Smooth Drill Pipe
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... and advanced heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below. Thread size: R22,R25,R32, R38, T38, T45, T51. Rod size: Round 32, Round 39, Round 46, Round 52. Length: 915mm to...
Beijing Jincheng Mining Technology Co., Ltd.
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T45 Tungsten Carbide Thread Drilling Rod Extension Rod
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...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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Coupling Sleeve T38 T45 T51 Threaded Drill Rod In Rock Drilling / Mining
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... and consistent quality control of coupling sleeves.Both semi-bridge and full-bridge coupling sleeves are manufactured by us in different sizes as below: Thread sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51; Two catagories: Standard coupling sleeves,...
Beijing Jincheng Mining Technology Co., Ltd.
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Threaded Drill Rod 2 3/8" 10 Ft Long For Well Drilling , Geological Drilling
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...Drill Rods 2 3/8" 10 ft Long for Geological Drilling Mayhew Junior Rods We manufacture drill rods from seamless tubing and hardened & tempered alloy steel tool joints. All our tool joints are pre-machined and heat treated before final machining to ensure accuracy. All threads are gauged to international standards to ensure interchangebility on existing rods irrespective of supplier. Drill......
ROSCHEN GROUP
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T45 T51 Stone Tools Rock Drilling Rod Thread Drill Rods
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... advanced manufacturing technology and first-class production line. The main processing equipment includes imported CNC lathe and vertical CNC machining center. Raw materials are provided by the country's...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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Rock Drill Machine H22X7° DTH Drill Rods Length 600mm - 8000mm API 2 3 / 8 Thread
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Drill rod for taper bits 7 degree 9 degree 11° 12° taper rods for rock drill machine Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in granite and marble quarry, gold mine, railway, ......
Putian Qideli Drilling Tools Co., Ltd.
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Polygonal Kelly Drill Rod Pipe With Taper Small Pitch Thread For Mining And Well Drilling Rig Machine
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... to be processed into a taper small pitch thread. The shape is a regular polygon according to the drill rig's spindle, and the torque of the drill rig is passed through the drill string and finally transmitted to the drill bit at the bottom. It has the...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Polygonal Kelly Dth Drill Rods Pipe With Taper Small Pitch Thread
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... to be processed into a taper small pitch thread. The shape is a regular polygon according to the drill rig's spindle, and the torque of the drill rig is passed through the drill string and finally transmitted to the drill bit at the bottom. It has the...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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T38 Thread Extension Drill Rod And Drill Bit MF Drilling Rods For Quarrying Tunnel And Mining Drilling
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... : 1. Made from the same steels as . 2. CNC machining and advanced heat threatment . 3. We can supply full range of the Hexagonal and Round drill rods . Full range of the hexagonal drill rods as below. Thread size: R22, R25, R28, SSR28, R32, SSR32, R35,...
KSQ Technologies (Beijing) Co. Ltd
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