1. With the under-phase protection device, as long as one of the external power lines is disconnected, the power supply of the other two power lines cannot enter the motor coil, which can eliminate the malfunction caused by the motor due to lack of phase.
2. With the voltage indicator device, the user can easily see the situation of the power line disconnection from the voltage indicator table, which is convenient for maintenance.
3. With demagnetization device, it can quickly eliminate the residual magnetism remaining on the bottom surface of the electromagnetic base and the suction surface of the working object, and can easily move the electromagnetic seat.
4. With the adjustable angle of the drill handle, the user can quickly adjust the handle angle to match the most satisfactory angle of force.
5. With the tapping point and the tapping fixed point retracting device, the user can choose according to the needs of different processed materials.
6. The unique design of the fuselage and the gear barrel makes the tool stroke of this small body reach about 100mm.
The drilling sleeve, the torsion clamp for tapping, and the hole drill handle set are all designed for quick joints, which can be quickly replaced and improve work efficiency.
7. Twisting clamp for tapping can safely control the magnitude and depth of the torsion and prevent the tapping knife from breaking.