Cordless Rotary Tool Portable 3.7V Mini Electric Grinder Set, with 142 Pieces Rotary Accessory Kit, 3-Speed and USB Charging, Mini Handle Electric Drill Grinding Engraving Pen for Small Projects

Description

• 143 multi-function accessories:: Comes with 3.7V 2.0AH cordless rotating tool, equipped with 143 accessories, which can be used for various household projects or handicraft work, such as grinding, cutting, grinding, engraving, polishing, drilling, etc.
• 3-speed speed regulation:: This rotary tool can generate strong and stable 3.7V power, variable speed from 3,000 to 15,000 RPM, 0.5-3.2mm all-copper replacement chuck, replacement of accessories is very simple, help you quickly complete the switching of accessories, satisfying Your different project needs.
• Easy to hold:: Lightweight and user-friendly pen-shaped design, from thin lines to deep grooves, gives you a comfortable experience and precise engraving performance; the user-friendly holding also adds more comfort and stability to you control
• USB charging:: The small electric drill can work for 90 minutes after being fully charged in 2 hours, with built-in overcharge protection to avoid repeated charging. The convenient USB charger ensures that it is always ready. The ventilation holes effectively dissipate the heat released when the electric rotating tool is running, extend the battery life, and use it safely for a long time.
• 100% Satisfaction Guarantee:: Mini drills cannot provide high-precision machining, nor can it machine high-hardness materials such as iron. Provides a 30-day money-back guarantee and a 1-year free replacement warranty. We support our products, because we have tested the quality, so you can buy with confidence!