Power Tool Selection Guide

Purchase Notes
1. Confirm the type of product you need, or you can choose a combination package.
2. Confirm that the nameplate parameters of the tool are consistent with those on the CCC certificate.
3. Torque: Electric screwdrivers generally cannot adjust the torque, and other products have torque adjustment gears.
4. Description of noise index: Generally, merchants will have a simple description of this item when purchasing, and you can compare several companies to make a choice. The lower the value, the better.
5. Some merchants will provide test reports, which can also be used as a reference.

Precautions for use
1. Let the tool run dry for one minute before use, and observe whether there is any abnormal vibration and abnormal noise. You can also look in from the air inlet of the tool to see if there is any arc or a large amount of fire on the surface of the commutator.
2. Operate the switch and switch the forward and reverse direction (if there is a reversing function), so that the tool reaches a certain level of break-in, and observe whether the on-off function of the tool switch and the electric brake function are operating normally.