Mechanics Gears and Worm Drives Metal Detectors This 3-in-1 kit features parts

This 3-in-1 kit features parts to build factory stock

nuts and berries

4GHz high output with Traxxas Link automatic model recognition

you will have them up and spinning

Mechanics Gears and Worm Drives Metal Detectors This 3-in-1 kit features partsWith Engino MECHANICS: Gears & Worm Drives set learn how Gears can easily reduce or increase speed, change force or transfer motion from one position to another. Discover how Worm drives are used to greatly reduce rotational speed and how screws can convert rotational motion to linear, while greatly increasing force. Build 12 working models such as an experimental crane, a gearbox, a carousel, a helicopter, a screw press and a crane with a rotating