As the title says, "It's Whiteside, what more can I say?" My dad told me a long time ago to buy the best tools I could afford . I always have, no matter what job I've worked in. I stumbled across Whiteside when I was starting out in woodworking and have stayed with them. Was very impressed with the "feel" and how the beats worked properly and did what I wanted. This one with top and bottom bearings was just what I needed for the template customization I was doing so it was perfect. Cut the birch as smooth as glass, very little sanding is required afterward. Highly recommend and note that it has a 1/4" stem so don't overload it and you'll be as happy as I am. I also use larger 1/2" shank bits in my handheld and bench routers. Act!