Producing smooth, precise, accurate slots. For premium performance use with Freud slotting cutters, although compatible with any slotting cutter with a 5/16" bore. Arbors may be used with hand-held or table-mounted routers. UPC: 008925381204 Manufacturer Part No: 60-100 Brand Name: Freud Shank Diameter: 1/4 in. Quick-Change System: No Arbor Included: Yes Product Type: Slot Cutter Arbor Arbor Diameter: 5/16 in. Arbor Height: 25/64 in. Bore Diameter: 2-3/8 in. Stud Height: 1 in. Number in Package: 1 pc California residents see Prop 65 WARNINGS