SM520C

        SM520C 3" Masonry Cut-Off Wheel Model # SM520C Product Specifications This 3 In. abrasive wheel cuts a variety of masonry materials including stone, slate, cement board, bricks, concrete, cement backer board and more.       Abrasive material for high-performance masonry cutting applications For on materials such as stone, slate and cement board Do not apply excessive pressure – let the tool do the work 30 grit silicon carbide   DIMENSIONS Blade Thickness (in): Kerf: Blade Thickness: Wheel Diameter: Warranty: Wheel Thickness: Used on Model No.: Plate Thickness: RPM: Contents: Color Code: Size: 0.05 0.1["] 0.05["] 3" Limited 2 Years 0.1 SM20 0.05 20000 3 Blades Red 3.9 x 0.8 x 5.5 inches                                   https://www.dremel.com/en_US/products/‐/show‐product/accessories/sm520c‐3‐masonry‐cut‐off‐wheel 10‐11‐18