Pcd Pocketing Cutter Z7 50x20x85 S20. This tool is designed for grooving, pocketing applications in MDF, HMR, Plywood, Veneer and Delicate Coating, Solid Timber, Composite Materials, HPL, Compact Laminates, Corian, Trespa. It is suited to production machining where consistency matters. PCD cutting edges support extended tool life. Rotation: Right-hand.