SPORTARC Mini Cordless Rotary Tool Kit, Engraver Electric Cordless Drill Grinder with Rotary Tools 3.6V Grinding Machine for Drilling, Grinding, Cleaning(B)

Description 【Wireless Rotary Tools Kit】This electric cordless drill grinder is equipped with a wireless carving pen that allows for more flexibility and convenience during use. The rotary tools kit provides a wide range of functions including polishing, carving, drilling, and cleaning, making it for various tasks. 【Variable Speed Control】With a button-controlled variable speed feature, this grinding machine offers three rotation speeds – 5000, 10000, and 15000 rpm. The speed can be easily adjusted according to different needs and tasks. The tool body clearly indicates the selected speed with three red lights, ensuring precise control during operation. 【Rechargeable and Long-lasting】The engraver is rechargeable via the supplied compatible USB connector, providing the convenience of charging at any place. It takes approximately 2 hours for a full charge and can be used continuously for about 90 minutes. No need to worry about running out of power during extended usage. 【Multiple Collet Sizes】This cordless drill comes with 5 collet sizes (8mm, 1mm, 1.6mm, 2.3mm, 3.2mm) that can be easily changed. The different collet sizes allow for compatibility with a variety of accessories, ensuring versatility in handling different tasks and materials. 【Compact and Portable】Measuring 163mm in length and 30mm in width, this engraving tool is compact and lightweight, making it easy to carry and handle. Its portable design enables users to work in tight spaces or without sacrificing functionality or performance.