45 DEG. CHAMFER 1/2 SHKChamfer or bevel edges for decorative effect or to form edge miter joints. Produce crisp, uniform edges at accurate angles to make 4-, 6-, 8-, 12-, or 16-sided boxes. For best results use in a router table. Will completely chamfer 1" material. Use in a table-mounted router. Not for use in a handheld router! Maximum RPM 18,000.