First time posting but long time Shopsmith owner and forum guest. Bought my Mark V in 1979 and upgraded it to a Mark 7. Have all the SPTs except the Scroll saw. Three of my projects are in the Shopsmith catalog. I contemplated buying a Powermatic 15" Planer with Byrd SHELIX Helical Cutterhead; however, finally decided to upgrade my Shopsmith planer with a Shelix cutter head. Ordered part number 555082 with new bearings on February 1, 2018 and received it on February 8th. Even though the planer is over 30 years old, model number 505590 mounted on its own stand the cutter head fit perfectly. Extremely quiet and the finish was super smooth.
PowerPro, 500 Shopsmith,Jointer, Bandsaw, Belt Sander, JointMatic, 16/32 Performax Drum Sander, Strip Sander, Shopsmith Planer with Shelix Cutterhead, Shopsmith Pin Router, King 16 inch Scroll Saw