TOOLSGO Silver Mini Electric Engraving Pen Rechargeable Cordless Rotary Engraver Portable DIY Carving Tool for Jewelry Wood Glass Metal Stone

Specification:Item Type: Electric Engraving PenMaterial: Aluminum AlloyModel: E108Battery: 1 x 4.2V lithium battery (Built in)Battery Capacity: 300mAhSpeed: 5000rpm (low speed), 10000rpm (medium speed), 18000rpm (high speed)Power: 10WPackage List：1 xElectric Engraving Pen20 x Grinding Head1 x Charging Cable1 x Grinding Head Storage Box1 x ManualNote:If you need to work for a long time, the machine can be used while charging.

• Adjustable Speed: Operating power reaches up to 10W, with three-speed settings adjustable between 5000-18000RPM, making it ideal for various materials
• Safe and Dependable: Equipped with a safety circuit board and smart overload chip, this pen auto-shuts off to prevent damage under heavy strain, ensuring safe reliability
• Superior Performance: With an enhanced motor for superior control, this pen's lightweight aluminum body and ergonomic design offer precise, comfortable handling
• Quiet Manipulation: Customize gifts effortlessly with this engraving pen, featuring low noise, so your creative process won't disturb your household
• Portable and User-Friendly: Lightweight and compact, this rechargeable pen includes a USB cable for easy portability, suitable for both novices and experts