This machine is an indispensable tool for railway maintenance, construction and emergency repair operations. It uses a hollow drill bit, fast clamping, accurate positioning, fast drilling, simple operation and safety use.The rail clamping device has self-locking function, and high drilling precision. The hollow drill bit is used, and special twist drills below 13.5 can also be clamped according to needs. It has automatic water supply function when drilling, and is suitable for maintenance, emergency repair and overhaul operations in public works departments. Item Petrol Engine Rail Drilling Machine Dimensions (L x W x H) (mm) 650*230*250mm Place of Origin China Model NZG-31Internal Combustion Steel Rail Drilling Machine Internal Combustion Engine Honda Gasoline Engine GX35 Rotate Speed without load 270r/min Rate of Power 1.2KW Driling Diameter 31, 13.5, 9.8 Drilling Time 25s Weight 17KG
BOP Accumulator Units meet or exceed the design specification as specified in API 16D. Each control system is specifically engineered to assure reliable control of the BOP stack with adequate reserve for continuous operation under emergency conditions. For price and specification please contact us.
These are used in oil and gas drilling industries and other industries also- Spotting Fluid Weighted Spotting Fluid Non Weighted. Payment Term - LC For price and specification, please contact us
1 It's convenient to remove the broken taps,drills ,reamers, screws,plugs and other tools that are broken in the work-piece. 2 Has revert button, the machine can set the working course, when the electrode arrive at the setting position, it will alarm and the working head will return. 3 Split type design, working head can rotate in any direction. 4 Using magnetic base, the working head can be adsorbed on the machine, so it is convenient for clamping, making the cost to the minimum. 5 Install cooling fan, forced ventilation, ensure that the machine can work continuously. 6 Machine testing before selling 7 Processing at the side of larger work-piece. 8 Removing the taps on large work-piece. 9 Small size and light weight, portable for carrying 10 Mass production 11 pump power interface 12 professional logistics
MIYAKAWA a brand name in Japan for Multi-Head Drill/ Tap units is well known in Japanese, Asian industries for various Drilling, Tapping solutions in Automotive, Infrastructure, Electrical, Electronics, Ship Building etc industries. Various
Down The Hole (DTH) drill rig capable of drilling to a depth of 300mtrs (1000 ft) under favorable drilling condition. The drill rig can be operated on rocky formation and hard to medium soil formation. The drill rig can make a hole of diameter 4 to 6.
BIT SPECIFICATION Bit Type: 12-1/4" GS1604TZ IADC Code S223 Blade 4 Cutter Size (mm) 16MM;13MM Cutter Qty 1637;1333 Nozzle Qty 6NZ Gauge Length (mm) 72 Connection 6-5/8" API REG N.W./G.W. (KG) 97/122 Nozzle Size(inch) 22/32 GREAT PDC bit Advantage  Equipped for Performance Great PDC Bits are equipped with 1.High Abrasion tungsten carbide material, Hardened Alloy Steel base material 2.High performance PDC-Cutters 3.Carbide and Diamond gauge protection 4.Carbide/Diamond Shock Studs 5.Threaded or Plain Carbide Nozzles for Flushing
A drill chuck is a clamping device that is attached to the spindle of a drill, cordless drill, compact screwdriver, CNC machine tool or hammer drill and has the task of holding insert tools such as drills, bits and other insert tools.
Every kinds of products have specific specification. Every kinds of drilling tools.
Cnc drilling tapping machine center base structure adopts six-point support design,which can improve rigidity and vibration resistance of the machine, and ensure good stability during the processing period. The high-speed servo tool changer is fast and stable, which can reduce the tool changing time and non-processing time. Fully enclosed shield design, backwashing with complete chip removal functions and high reliability. High-speed and high-rigidity tapping. Clamping arm tool library for quick and accurate tool replacement, suitable for small diameter drilling holes. 1.High rigidity. 2.Design of high rigid bracing structure. 3.High efficiency. 4.Direct spindle transmission system. 5.Save space. 6.The machine takes up little space. ã??ã??After various heat treatment, the precision of the machine is effectivefor a long time, and the six points support to ensure high precision displacement performance. The front knife library provides the speed of the tool replacement, which effectively improves the efficiency and reliability of production. ã??ã??Fully enclosed protective cover design, backwash and chip removal function, high reliability. Scope of application Precision parts, mobile phones, 3C products
Step drills We can supply you the high quality products : 4-12/4-20/6-30mm
Price: $28.50/ft 122 Jts / 3,937 ft (1200 Meters) (32.3 ft-avg/jt) 3-1/2 15.50# S135 R2 NC38, 4-7/8 TJ OD x 2-7/16 TJ ID, 10 x 12-1/2Tongs, M&B, No HB or IPC Delivery: Ex-Stock: Subject to Prior sale Mfgr: RDT (Made in USA)
WE MANUFACTURE ALL TYPES OF SEED DRILL IS USED FOR SOWING THE SEEDS.
Dear Team, Good Morning..!! I am writing on behalf of Gaia Oilfield Services, suppliers to our Clients based in the Middle East and CIS region. We specialize in Drilling Fluid Chemicals and currently one of our clients have excess stock of chemicals on the ground in the CIS region. If you or any of your potential buyers would require the same feel free to contact us. Especially if any of your buyers are in the CIS region the plus point is its readily available and can be delivered in a very small transit time compared delivering it form elsewhere. We can give you the most competitive price in the market including payment terms. If interested in any we can share the list of inventory of chemicals (Ex Works/Available for immediate dispatch) along with the necessary certificates/MSDS/PDS/COO/COA, pictures etc. upon request.
Drilling Jar QJK type drilling jar while drilling is a fully mechanical jar with integrated upper and lower strikes. It has the advantages of simple structure, short length, convenient maintenance and disassembly. QJ-A type drilling jar while drilling is also a kind of all-mechanical jar. Its structural features are that the release force can be adjusted on-site, the setting is accurate, and it is easy to disassemble and assemble, which is suitable for drilling while working under various circumstances. QYA type drilling jar while drilling is a fully hydraulic type drilling jar while drilling with upper and lower strikes.It has many advantages such as simple operation, large shock force, convenient adjustment, high connection strength, stable performance, safety and reliability, and easy maintenance. This product does not cause false shocks when drilling, drilling, receiving a single or touching the bottom of the well, and its hydraulic delay allows the operator to dynamically adjust the size of the upper and lower strike force. Fully sealed oil bath lubrication helps reduce wear and increase service life. In addition. Its position in the drill string assembly is relatively free, and it can be placed in various positions such as tension, neutral point, and compression. It can meet the needs of drilling operations under various operating conditions such as land and sea.
Automotive ,service equipment,hand tool,consumable material and special tools
drill bit PDC
Command Energy’s drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. These drill collar bars are full-length heat treated and water quenched to obtain mechanical properties as specified by API Spec 7-1. Full mechanical and chemical mill test certifications are supplied with all drill collars. These mill test certifications guarantee a hardness range of 285 to 341 BHN and an impact value of 40 ft-lbs at room temperature, one inch below surface. All drill collar bars are trepanned then drifted to API specifications to ensure close tolerance bores. Drill collars are also supplied with the outer surface either machined or rough peeled.
Drill bits.
The drilling rigs can fully meet the well-drilling- process requirements by adoption of flexible driving designs- mechanical drives (high-speed diesels, hydraulic transmission box, angle gear box or middle-speed diesel hydraulic transmission, chain combination box), compound transmission and electrical drives (VFD or SCR) etc. * The whole unit is very compact and a quick whole transportation and installation of the whole drilling rig can be realized due to a utilization of a skid-mounted structure. In addition, the drilling rig requires a small working site due to its high integration and compact configuration. * Masts and substructures have various structures, such as: perpendicular-hoist sectional mast, whole-hoist K-type mast, telescopic substructure, spirally hoisted substructure and folding - frame substructure. * A standard and module design and various ways of combination have been adopted in order to boost up the universal and exchangeable performances of the drilling rigs and to meet the user different requirements. * Disc brake or band brake can be applied as main brake and air brake or FDWS brake can be used as auxiliary brake and the energy-consumption braking can be available for electrical-drive-rig auxiliary brake. The drawworks can be equipped with bit-feed motor and control system. * The Internet and communication techniques have been used on the drilling rigs, which can realize an integral display for power, air control, hydraulic control, and monitoring and the intellectual and safe control of the driller. * The perfect configurations of the solid control system, well control system, high-pressure pipe manifold system, the generator house, the engine pump house, doghouse and other auxiliary facilities can meet the user different requirements. Safety and inspection measures are strengthened under the guidance of the design concept of ° Humanism Above All¡± to meet the requirements of HSE.
