USB Cordless Rotary Tool Dremel Drill Engraving Pen Electric 3 Speed Mini Wireless Drill with Accessories Set 8500r-21000rpm

Production informationProduct name: Lithium Electric GrinderClamping range: 0.5-3.2mmPower: 35WInput Voltage: 5V 2AOutput Voltage: 3.7V3 Speed Regulation: 8500r-16500-21000r/minNet weight: 226gBattery capacity: 2200mAhBattery model: 18650Charging interface: USB/Type-c TypeApplication: Suitable for Caring, Polishing, Cutting, Drilling, Polishing, Cleaning, Trust Removal, etc

Strong endurance, large capacity lithium battery

2200mAH large capacity, lithium battery safe and durable, long-lasting battery life

Intelligent chip, 3-speed control button

8500rpm/16500rpm/21000rpmEquipped with overheat and overload protection function, controlling speed, suitable for various creative needs

35W high-power pure copper motor

Built in with a powerful core, the high-power pure copper motor is surprisingly powerful

All copper clamp core, high concentricity without shaking

Durable and resistant to drilling, allowing for quick replacement of chucksClamping range: 0.5-3.2mm

3D efficient heat dissipation

Efficient heat dissipation system, protecting the motor, durable and extending its lifespan