1. Long Lasting Power: Equipped with a 4.3V lithium ion rechargeable battery, this mini grinder provides reliable power with a capacity of 300mAh.
2. Variable Speed Control: Select from a speed range of 0 to 18000r/min and choose from three speeds for precise tool control and maximum accessory versatility.
3. Compact and Lightweight: Slim and lightweight, weighing in at just 43g and measuring only 12.7cm in height, this mini grinder is incredibly portable, making it convenient to carry anywhere.
4. Comfortable Grip: Designed with a non slip handle, this mini grinder offers a comfortable grip that provides improved control and stability during use.
5. Versatile Engraving and Polishing Tool: From carving and engraving on precious stones to detailed lettering and small scale polishing tasks, this mini grinder is perfect for a wide range of applications, allowing you to unleash your creativity.

Spec:
Item Type: Portable Electric Engraving Tool
Weight: 109g/3.8oz
Material: Aluminum and ABS
Speed: First gear: 5000r/min, second gear: 10000r/min, third gear: 18000r/min
Voltage: 4.2V
Battery: Lithium battery 300mAh(shipped with built in battery)
Plug: USB
Color: silver
Height: 12.7cm/5in

PackageList:
1 x Rotary Tool
2 x Storage Box
5 x Accessories
1 x USB Cable
1 x Instructions