There has an LED display so that you know the speed and when you need to charge it.
There has an overload protector, if used with much strength, the device will stop working. It is very safe.
It uses a type-c charger USB cable and 3/32” drill bits, these accessories are universal, we can get them easily and cheaply.
The good quality motor makes the electric file low noise.
The good quality motor makes the electric file low heat.
Easy to Carry
This nail drill is tiny and lightweight, just 53g, and its built-in rechargeable lithium battery, so it can work without a charging cable.
Type: Electric Nail Drill Set
Battery: built-in rechargeable lithium battery
Battery Capacity: 300 mAh
Speed: 5000-10000-18000 3 Levels
Shank Diameter of Grinding Head: 3MM
Chuck Depth: 25MM
Battery Voltage: 4.2V
Working Time: up to 1-2 hours
53Pcs Rotary Tool Drill Grinder Set