An electric hammer is one of tools used in decorating that is used to make holes in objects or pierce objects. The electric hammer itself has a certain weight, combined with strong rebound force generated by operation of machine, it will put a strain on hand and cause pain in hand when used, so when choosing, if you can choose an electric hammer with a good user experience, can reduce damage for body.
What are characteristics of such a good electric hammer?
1. Have a good cushioning system
Thanks to vibration control system and soft rubber handle, operator can comfortably hold it and relieve fatigue.
2. With precise speed switch
Lightly touching switch reduces speed, which can help machine start drilling smoothly on smooth surfaces such as tiles, prevent drill bit from slipping, and prevent drilled hole from breaking.
3. Have a forward and reverse function
Electric hammer can be used in a wider range. Usually big brands will adjust position of carbon brush to achieve this. It is easy to operate, effectively suppress spark to protect collector, and prolong service life. motor service life.
4. Equipped with two functions of hammer and drill
High efficiency, large hole diameter and large drilling depth, but such an electric hammer also has a large vibration, which damages surrounding structures to a certain extent.
5. With stable and reliable safety clutch
This is a safety guard for user to avoid transferring large reactive torque generated by a stuck drill to user during use.
6. Equipped with a comprehensive motor protection device
In process of use, granular hard objects will inevitably enter machine, especially when machine is working upwards to punch holes. If motor is not protected, it is easy to break or scratch it with hard objects. during high-speed rotation, resulting in engine failure.
The above are some of the features that a good electric hammer should have. When you buy it, you can check if it has it.