Multifunction: The adapter is suitable for Sentro 22, Sentro 40 and Sentro 48 knitting machine.Notes: Do not use a high-speed drill bit, because it may damage the adapter. We suggest that you use the power adapter with medium speed (max 180 rpm). As well as, it will be a little tight the first time you use it. You need to use a little force to screw it in to make it fit your machine. It was smooth after few using.Unique Design: The steel hexagon drill bit can be firmly installed in any electric drill or screw without additional adapters.Easy to use: These knitting machines are designed for manual operation. The adapter fits onto the crank of your knitting machine, easy to place and remove, release your hands. Perfect for beginner knitters.Colour: blackMaterial: plasticPackage Contents:1 * Crank adapter1 * Hexagon steel drill bit1 * Cloth velvet bagOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
