Whiteside 3400 Edge Banding Set 1/2" Shank 3/4" Cut Length 1-1/2" Cut Dia.1 2"SH, 3 4"CL, 1 1 2"CD Used for solid wood edge banding with plywood, the first bit in this two piece set is used to cut a groove into the edge of your plywood workpiece allowing for the second bit to cut your solid wood to fit into the groove. Materials: Natural woods, composite woods, plywood Recommended RPM: 12,000 14,000 (max 16,000)