The Ronix 3420 rotary tool kit is used as a precision tool for grinding, sanding, cutting, polishing, and more. This widely used tool has ideal performance in activities such as carving, engraving, and jewelry making. In this section, read about the features of this product.  

The powerful 3.6V DC motor can create a mature idle speed in the range of 5000-18000 RPM, which allows users to get the best performance in various work operations. Besides, the Ronix 3420 is equipped with variable speed control that can adjust the speed in different modes in the range of 5000-18000 RPM according to the needs of the users. The motor of this unit is powered by a lithium-ion battery with a capacity of 1.5 ampere-hours; a durable and long-lasting battery that can be fully recharged in 3 to 5 hours.  

The 3420's 1.6-, 2.4-, and 3.2-mm bit holders allow the user to attach a wide range of accessories to the unit for various applications. In addition, a locking pin system for easy and fast accessory changing and high safety mechanism is designed.  

The Ronix 3420 rotary tool kit is a tool with an ergonomic design and a very light weight of 0.24 kg. This small and compact device is very powerful for very precise, delicate, and artistic work. In addition, this rotary kit is equipped with LED light which enables working in dark places.  

The Ronix 3420 cordless rotary tool kit includes 122 items which are all supplied in a Ronix-designed color box. The items are 10 grinding wheels, 10 diamond bits, 2 sanding bands, a cloth wheel, 2 polishing wheels, 20 cutting wheels, 2 Hss cutters, 32 sandpapers, 3 mandrels, 5 felt wheels, 5 drills, a felt wheel pointed, 16 sanding drums, a dressing stones, 4 brushes, 4 collets, a USB charging, a 240V charging adaptor, a LED collar, and a spanner.