Freud Router Bit 85 003 1 2 Inch Radius Round Over Bowl 1 2 Shank TiCo Carbide Undermount Sink Flush Trim Specialty Tool For Solid Surface Countertops Head Lamp 80 lbs (12 80 lbs (12 4 mm) Diamond Segment Height 60% Taller Than Standard Discs Cutting Environment Method Wet and Dry Cutting Operations Core Plate Material Hardened High Impact Steel Compatible Tool Platforms 4 in Stopping the router bit mid pass inside the undermount sink perimeter allows internal heat to pool rapidly Non Marring Synthetic Pilot: Specialized bearing assembly rides safely against internal bowl walls without creating burn streaks or surface gouges