sds electric hammer bit vibration drill hardware tools

Chinese name: Electric Hammer Drill

English name: hammer drill

Product Advantages

The advantages are high efficiency, large hole diameter, and long drilling depth.

Main Features

1. Good shock absorption system: can make the operator hold comfortably.

实现途径：通过"振动控制系统"来实现；

Increase grip comfort with soft rubber grip.

2. Accurate speed control switch: When lightly touching the switch, the speed is low, which helps the machine to start drilling smoothly (for example, on smooth surfaces such as tiles, not only can prevent the drill bit from slipping, but also prevent the hole from breaking. You can use high speed during normal operation to ensure high efficiency.

3. Stable and reliable safety clutch: Also known as torque limit clutch, it prevents the large torque reaction force generated by the stuck bit from being transmitted to the user during operation, providing a safety protection for the user. This feature also prevents the gear device and motor from stopping rotation.

4. Comprehensive motor protection device: In use, there is an inevitable entry of granular hard objects into the machine (especially when the machine is used for drilling upwards, such as drilling into the ceiling of a wall), if the motor does not have certain protection, it is extremely easy to be broken or scratched by hard objects at high speed rotation.painted wireThis ultimately leads to the failure of the motor.

5. Forward-reverse function: This feature enables the electric hammer to be used in a wider range. Its implementation mainly relies on switching or adjusting the carbon brush position. Typically, high-quality tools will employ the adjustment of the carbon brush position (rotating the brush holder) to achieve this. The advantage of this approach is that it is convenient to operate, effectively suppresses sparks to protect the commutator, and extends the motor's service life.

6、Hammer Drill Dual Function