Can you make a Box Joint Jig smoother than this? The JessEm Box Joint Jig, combined with our Pow-R-Tek SR Router Motor and a 3/8" Upcut Bit from Whiteside makes for some of the smoothest box joints you can make in woodworking! A stainless steel base, along with our phenolic top and rail/bearing guiding system keeps your joints square and allows for some of the easiest box joints you can make! Used In Video: • JessEm Box Joint Jig (06300) • Whiteside 3/8" Upcut Bit (RU4900) • JessEm Pow-R-Tek SR