These cutter heads have been designed for: rebating from top and from bottom, jointing and grooving in your spindle moulder machines, double-end tenoner and edging machines. Perfect in many materials, but a better result is achieved using chipboard and MDF, wood composites, plastic materials and laminates. Improved design with shear angle. Cutting depth (I)50mm, bore size (F)30mm, 125mm diameter.