12V Cordless Drill Lithium Battery Engraver Electric Mini Drill Rechargeable Dremel Rotary Tool Variable Speed Cutting G

Stepless speed regulation

Turn the knob clockwise to start the electric drill. If you continue to adjust, the rotation speed of the electric drill will gradually increase.

The adjustable speed range is 1000-12000 rpm.

When starting, it is necessary to turn the knob over 1/4 turn to start the motor.

The motor has a locked rotor protection. When locked, the rotation speed of the electric mill will decrease, and it will recover after avoiding locked rotor and stopping for about 5 seconds.

Product Name: Charging Speed Regulating Electric Mill

Rated voltage: 12V

Torque: 296mN. m (at 12V)

Clamping range: 0.3-6.5mm

Charging duration: 4 hours

No-load speed: 1000-12000rpm

Empty time: 90 minutes

Battery capacity: 1800mAh

Installation steps

1. Prepare the drill bit or grinding head and chuck key to be installed.

2. Loosen the collet well in the direction indicated by the arrow and adjust it to a suitable size.

3. Install the drill or grinding head that needs to be used.

4. Tighten the collet in the direction indicated by the arrow.