Carbide Window Sash Set (4 cutter set). PRO-LINE cutters • 3 wing • 4" diameter • 1-1/4" bore. These window sash profiles are common in many older homes and can be used to make replacement sash. They can also be used to make windows for new construction that match the style of older homes. Included cutters: Outside Cutter, Inside Cutter, Glass Stop, Parting Bead.
