【MULTI-PURPOSE USE】 The Cordless rotary tool with high-performance and low-noise is perfect for DIY fine work, NOT for Heavy duty projects. This Rotary tool is perfect for engraving, grinding, polishing, or cutting, whether it is wood working, jewelry making, glass cutting, etc.

【QUICK USB CHARGING & STABLE】 Rechargeable rotary tool kit comes with 3.7V battery and USB charger which is environmental and durable.It can be fully charged in two hours. Please charge tools using 5V DC USB power adapter.

【3 VARIABLE SPEEDS】 HARDELL variable speed rotary tools have 3 speeds and you can adjust from 5000 to 15000 RPM by pressing button. Lower speed for Polishing, Sandingand Cleaning, Higher speed for Cutting and Grinding. Heat dissipation quickly,suitable for working long time and extend service life.

【COMPACT & PORTABLE】 The mini rotary tool weighs 22 pounds and is 6.8 inches long. You can grip it comfortably just like holding a pen, for ultimate control and precision. The compact design with a nimble case allows you to carry it around and use it at any time.

【CASE & VERSATILE ACCESSORIES】 This rotary tool comes with 94pcs accessories, including kinds of wheels, drill bits and sanding bands. Complete accessories with portable case, and be able to satisfy your future replacement needs.