Cutting Wheel, Masonry/Asphalt 12" (304.8mm) x 1/8" (3.18mm) C20R-BF Type 1 masonry/asphalt cutting wheel with 1" (25.4mm) arbor. Silicon carbide and dual fiberglass reinforced. Used primarily on ceramic, masonry, plastic and other non-ferrous materials. Quality made to provide fast, safe, dependable service. Designed to be used on stationary saw machines only. Quantity discounts available. ISO 9001 certified. Wheel Size: 12" Thickness: 1/8" Arbor: 1" Spec: C20R-BF Max RPM: 5,095 Tool Type: Stationary Saw