The F200-2 Precision Sander Elite features a 10" (25cm) sanding wheel to accept up to 3½" (9cm) wide moulding. The Precision Sander Elite sands miter cuts to perfect 45-degree angles both vertically and horizontally for perfect corners with no gaps. Includes squaring and disk cleaning tools. Uses Logan F50 sanding disk (80 grit). The Logan Precision Sander Elite is used to correct the incorrectness of saws to see that each miter cut is sanded to a perfect 45-degree angle vertically and horizontally. The Precision Sander is crucial to getting tight miter joints with no gaps and is a must-have when cutting wood moulding into frames using any type of manual or electric saw.