Mini Grinder Set Electric Rotary Tool Kit Drill Grinding Engraving Polishing Pen with Light DC37V

1. 5-level adjustable speed for higher working efficiency to better meet your various needs. 2. Low-voltage design, brass motor as power supply, and various types of grinding and drilling accessories. 3. Comes with a USB charging port, allowing you to charge anytime, anywhere, making it more convenient to use. 4. Works with a suitable grinding head pen for engraving, cleaning, polishing, cutting, peeling, and buffing. 5. Featuring a sophisticated appearance and exquisite, high-quality production, it offers you greater convenience. Specification: Item Type: Mini Grinder Material: ABS - Brass Model: 202 Color: Gray Voltage: DC3.7V Battery: Built-in 2000mAh lithium battery Application: Engraving, cleaning, polishing, painting, cutting, buffing, etc. Package List: 1 x Electric Grinder, 3 x Drill Bits, 1 x USB Cable. 2 x wool pads, 3 x sanding rollers, 5 x mandrels, 1 x saw blade, 10 x polishing accessories, 1 x manual. Note: Continuous use should not exceed 15 minutes. Do not block the heat dissipation port during use. If the motor stalls during operation, turn off the switch immediately to prevent burning out the motor, and do not recharge when completely powered off.