Mini Electric Engraver Pen USB Rechargeable Etching Machine With 30 Durable Alloy Bits Cordless & Portable Rotary Tool Kit For Jewelry Making DIY Crafts 5V - Precision Handheld Design

Item Type: Mini Electric Engraving Pen Material: Stainless steel Battery: 1 x 5V 10400 Rechargeable lithium battery Battery Capacity: 320mAh Motor Level Speed: 5000RPM at 1st level; 10000RPM at 2nd level; 18000RPM at 3rd level Input Voltage: 5V Package List: 1 x Grinding Pen 30 x Grinding Head 1 x Charger 1 x Hex Wrench 16 x Carving Template 1 x Connecting Rod 3 x Saw Blade 1 x Storage Box Please allow a ±2mm error due to manual measurement. Thank you for your understanding. SAFETY AND RECHARGEABILITY: This metal carving tool is rechargeable and equipped with a USB charger. It features built-in safety protection circuits and an intelligent overload protection chip. It automatically shuts off power to prevent damage when resistance is too high ensuring safe usage. LOW NOISE WITHOUT DISTURBANCE: The electric engraving machine operates quietly minimizing disruption to others. PORTABLE AND EASY TO USE: Its lightweight and compact design make it effortlessly portable. Simple to operate it is ideal for both beginners and professionals allowing for the customization of everyday items and the creation of unique personalized accessories and gifts. ADJUSTABLE SPEED: The engraving pen offers adjustable speed settings ranging from 5000 to 18000 RPM suitable for various materials. The enhanced 18000RPM motor ensures improved control and handling over other models on the market. LIGHTWEIGHT ALUMINUM: The device s lightweight aluminum frame and ergonomic grip provide precise fingertip control.