Electric Cordless Nail Drills Professional Nail Files Kit Multifunction Electric Nail Drill Cordless Nail Kit with Dual Charge Ports for Acrylic Na

How to use nail drill kit Step 1: Insert the nail drill bit you want Step 2: Long press the power switch to turn on Step 3: Click the power button to choose speed level Step 4: Press the rotary button to choose forward or reverse direction Note: 1. Do not adjust it to the highest ...How to use nail drill kit Step 1: Insert the nail drill bit you want Step 2: Long press the power switch to turn on Step 3: Click the power button to choose speed level Step 4: Press the rotary button to choose forward or reverse direction Note: 1. Do not adjust it to the highest speed all at once to prevent the improper operation from hurting your nails.

2. A high-speed motor will inevitably generate heat, so please do not use the nail drill for too long each time. If the nail drill is overheated, please stop using it immediately and wait for it to cool down before using it again (no more than 20 minutes of continuous use each time is recommended).

3. When the nail drill is rotating,please turn off the nail drill and wait for the drill bit to stop spinning before replacing it.