Double Flexible Ring Rathch Wrench Hand Tools

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Double Flexible Ring Rathch Wrench Hand Tools

Material:CR-V, 40cr，50BV30

Finish: mirror polish ,sand blasting，matt

SIZE: 8*9.10*11.12*13.14*15.16*17*18*19 mm

Packing:As your request

Double Flexible Ring Rathch Wrench Hand Tools

Q: How to quickly identify the elastic direction of the screw?! And recognize the size of the wrench.: M8 is to use 14 wrenches, generally 13 of the wrench is not commonly used in metric bolt. For standard bolts. In the wrench, is the nominal diameter of bolt with its size in half, such as.20 M20 wrench choose 30 + 2 / 20 = 30, but this is not absolute to M10 will use 17 instead of 15. Around in that range. As long as the metric to remember the opening size of the spanner, with bolt and nut type, it is easier to think of what the wrench.

Q: What's a chain wrench?: Therefore, the chain pipe wrench can not only the metal pipe, and pipe fittings, pipe fittings, ceramic thin-wall plastic pipe fittings for clamping, rotating, does not have a bite, no damage to the surface of the pipe.

Q: What are the differences between electric wrench, pneumatic wrench and torque wrench?: Widely used in many industries, such as automotive repair, heavy equipment maintenance, product assembly (usually called "pulse tool" and designed for precise torque output), major construction projects, installation of steel wire Lo sets, and high torque output in any other part of the need. Torque wrench torque wrench torque wrench or also called or torque wrench, torque force and distance is the product of the need to control the torque exerted on the fastening screw bolt and nut threaded fasteners, to ensure that the thread fastening torque is too large and does not damage due to threads, so use the torque wrench to operate.

Q: How to change the type of adjustable spanner?: The utility model is also called a live wrench, and is a tool for screwing or loosening an angle screw or nut. Electrician commonly used 200, 250, three 300mm, the use should be based on the size of the nut matching.

Q: Where can I buy a good digital torque wrench?: In summary, digital torque wrench is the most easy to operate torque wrench, it is installed by digital display, reducing the operator's requirements

Q: 24, six angle screw with a big wrench?: How much wrench using six screw bolts or six angle angle, because the manufacturers of the machining error is relatively large, uneven in quality, so there is no absolute standard, currently recognized in mechanical processing industry and wrench size thread specification table,

Q: What do you mean by the bolt capacity of the pneumatic wrench?: 16mm indicates that its maximum tightening bolt is 16mm in diameter, and the maximum is the smaller one than the smaller one

Q: How to use the sleeve torque wrench?: When the large torque wrench is used, it can be connected with a long sleeve rod for labor saving.

Q: What's the torque of the 1/2 ratchet wrench?: Usually, the 1/4,3/8,1/2 refers to the length of the square interface on the wrench, 1/4 stands for the square head, the dimension is 6.3MM, 3/8 stands for 9.5MM, and 1/2 stands for 12.5MM. Mainly depends on the torque value to choose the wrench.1/4 boats pull, especially suitable for small size 14MM elastic nut sleeve.3/8 "in the" pull ", suitable for matching within 24MM sleeve.1/2 "big torque wrench, relatively large, suitable for collocation within 32MM working sleeve.

Q: Bolt and wrench size conversion: With the development of economy, many enterprises of our country imported a large number of general machinery (such as pumps, valves and equipment, etc.) and the manufacture by British standard, equipped with selection and tool for daily maintenance enterprise brings some problems, especially the corresponding bolt wrench. Here, I sort out a wrench to calculate the information for your reference.

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