Grade - High Grade joinery, made from the best of the raw material. The face contains all kinds of healthy knots, in unlimited quantities. Firmly attached black knots with a maximum diameter of about 10mm. Pith streaks and small amounts of firmly attached pith are permitted, but not exceeding 100mm length. The rear is lower quality.
These tops are square edged, and are primarily used for the production of pine tables, where stable 40mm or 32mm material is required.