The Chef's Choice 797 premium metal food grinder attachment was precision engineered specifically to fit all Kitchen Aid stand mixers. The grinder attachment includes 3 stainless steel grinder plates (1 fine with 3mm holes, 1 medium with 4.5mm holes and 1 coarse with 8mm holes) and has a forged, stainless steel cutting blade. The 797 attachment set also includes a sausage kit with 3 funnel sizes. A generous metal food hopper with a food pusher that stores extra grinding plates is also included. The grinder attachment is very easy to attach and detach to your stand mixer and comes with a 2 year warranty. This attachment set was precision engineered in Germany and manufactured in Hungary.