The speed settings are located on the top of the motor housing.It features 6 settings allowing you to increase or decrease speed from 1000 to 3800 RPM.
Step 1: Press the ON/OFF trigger Step 2: Press the lock on button.
Then you can release the ON/OFF trigger and the polisher can maintain a speed without continuously pressing the switch.
A spindle lock button has been provided for locking the spindle of your tool in a stationary position for your safety. Depress and hold the lock button while installing, changing, or removing accessories.