8-in-1 Magnetic Socket Wrench 42CRMO Hand Tools Carbon steel

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8-in-1 Magnetic Socket Wrench

Material:42CRMO,45#Carbon steel

Finish: mirror polish ,matt

SIZE: 12.13.14.15.16.17.18.19mm

3/8.7/16.1/2.9/16.5/8.11/16.3/4.13/16

Packing:AS your request

8-in-1 Magnetic Socket Wrench 42CRMO Hand Tools Carbon steel

Q:How long can a torque wrench last?: Torsion in physics should be called "torque" and "torque", is the object by a rotating cutting direction and object to force the moment, because of erroneous results, everyone said "torque".Simply put, torque = force multiplied by arm of arm. For example, the arm of the arm (that is, the wrench) is 1M long and exerts the force of 100N, and the torque is 100N.m. The concept of torque is explained by the lever principle in elementary school, defined as the distance between the vertical force and the center of rotation".

Q:How do you use the six point spanner?: Put the wrench with six edges in the inner six corners of the screw. Tighten the screws clockwise. Loosen the screws counterclockwise.

Q:Why are the 12 and 18 inch spanners very different?: There is probably the difference in the production process, according to the degree of difficulty, perhaps the price will vary greatly.

Q:How to repair the air (pneumatic wrench): The air inside the general failure rate is relatively high among parts of the impeller, impeller is the most easy to wear, so in the process of using the first to carefully read the instructions, if in the event of failure to follow the instructions of the dismantling of tips, open the first look to see whether the impeller is received serious wear and tear, the second is to look to see the cylinder wear if the above two parts defective parts of the new proposed replacement and maintenance, if other parts of the problem, the general recommended to choose professional repair shop for maintenance treatment.

Q:How can you adjust the guitar chord distance with six angle spanner?: debuggingThe strings all loose, the best string off.Inner six angle wrench is inserted into the hole at the bottom of the neck Neiqin adjusting holes, clockwise rotation can reduce the chord length, counterclockwise rotation can raise the chord length.

Q:How big is the triangle spanner on the street light?: The triangle wrench applied on the street lamp adopts different anti-theft triangle screws according to different manufacturers. The most common used lamps on the street lamps are: Triangle: 6mm, corresponding to M5-M6 screws

Q:TOHNICHI torque wrench, where to introduce the use of it?: Tighten the nut and adjust the torque (then stop immediately when the torque is reached). Please note that all the consequences of violating the normal procedures (especially the removal of parts or the use of excessive force) are the sole concern of the parties.

Q:How to make the lathe chuck spanner? (steel hardening and tempering): You say the problem should be the problem of quenching, do not do the whole quenching, hardness will be crisp.Adjustable material (HRC28-32) can be considered, and Zn is plated on the surface after processing.

Q:What is a stall type hydraulic pulse pneumatic tool?: Traditional pneumatic wrench: use the air pressure to adjust the torque. When the screws are tightened, the tools continue to act, causing the main parts to deform and damage. Because of the torque limit, accuracy is not high, around 50%.1. hydraulic machinery in a short time to set torque, torque distribution value is relatively small, so skilled operation is not required2. rotating torque adjusting bolt can easily change torque3., positive reversal, easy to operate, can be operated by hand4. double chamber motor by comparing with the traditional models about more than 30% lighter5. the main shaft does not have the striking position, therefore the vibration and the noise are smaller6. use a special blade, so you can use it without oiling.

Q:Inside the six angle wrench, if required to black appearance, generally do what processing, wear and rust prevention effect will be better? How about the cost?: Market sales of black in the six angle wrench with alkali or blue black phosphating, from wear, and better, the cost is not high. But take note: after a bluing should do closed or rust, antirust performance is not good.

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