Chinese Name: electric hammer drill

English Name: hammer drill

The advantages of products

The advantages of high efficiency, large diameter, drilling depth.

The main features

1: good damping system, allows the operator to grip comfort, relieve fatigue.

Realization way: through the "vibration control system" to achieve;

Through the soft handle increased comfort grip;

2, precise speed control switch: tact switch speed, low can help smooth machine drilling (such as tiles and other smooth surface drilling can not only prevent bit strike slip, can also prevent the collapse of the borehole. High speed in order to ensure working efficiency when working properly.

3, stable and reliable safety clutch: also known as the torque limit clutch, to avoid the use of the process of the bit's card lag and produce a large torque to pass to the user, which is a kind of safety protection for users. This feature can also prevent the gear device and the motor to stop rotating.

4, comprehensive motor protection device: in the use of inevitable will have granular hard into the machine (especially on the machine to on drilling, such as the wall top drill), if there is no door motor, in high speed rotation is very easy to be hard object collision cut or scrape injury enameled wire , eventually led to the failure of motor.

5, are reverse function: can make the electric hammer use range more widely, in fact, this is the main form of realized by switch or adjust the brush position, usually big tool will by adjusting the positions of the carbon brushes (rotating brush holder) to achieve, the benefits of doing so is easy to operate, effectively restrain the spark to protect commutator to extend the motor life

6, hammer drill double function