Whiteside 2915 Solid Surface Roundover Bit 1/2"SH, 15°, 1/2"MT is an essential tool for working with solid surface materials, especially when cutting the top of bowls on kitchen and bathroom sinks. This bit provides a smooth 15° edge bevel combined with a rounded top edge, for achieving polished, professional results. Featuring a carbide-tipped bowl and sink profile with a 3" overall length and a 15° bearing (BB315), it is designed to trim and round the edges of countertops and sink bowls after installation. The non-marring nylon bearing prevents damage to solid surfaces, ensuring clean and precise cuts without leaving marks. Its steel shank rigidity and reduces vibration for better control, while the carbide cutting edges extend the tool’s life. for use at 12,000 to 14,000 RPM (max 16,000 RPM), this bit balances quality and cost for a wide range of applications on solid surface materials. Model Number: 2915