Use at least 3 discs grouped together. More discs can be added to expand coverage. Recommended speed for most applications: 15,000 RPM. Brush discs run at a maximum speed of 35,000 RPM. These products only have a maximum mandrel run speed of 35,000 RPM. No compounds, rouges or pastes required. Bristles contain abrasives. SPECIFICATIONS Abrasive Ceramic Alternative Sales Availability This product is for industrial use only and has no VOC restrictions. Attachment Type Center Hole Brand Scotch-Brite™ Bristle Type Curved Color Series Blue Blue, Brown Green Orange Pink Red White Yellow Suitable for Aluminum, brass, bronze, carbon steel, cast iron, stainless steel and other metals Suitable for Portable hand tools Industry Sectors Aerospace General Industry Marine Metal Fabrication Transportation and Heavy Equipment Maximum speed 20000 rpm , 25,000 rpm , 30,000 rpm 35,000 rpm DETAILS Molded, abrasive-filled bristles provide more effective deburring, blending, finishing, polishing, cleaning and coating with less stress than wire brushes Proprietary 3M™ ceramic abrasive particles provide strong cuts and consistent surface quality throughout the life of the disk Soft bristles require less pressure than wire brushes and conform to contours even on complex parts Bristle spacing is ideal for removing coatings and other highly loaded materials No metal filaments for greater safety Scotch-Brite™ Radial Brush Discs feature proprietary 3M™ ceramic abrasive particles and molded flexible bristles that provide a larger surface contact area than wire brushes and maintain good abrasive performance throughout their service life. Our fast-running discs remove large areas of paint, stains, adhesives, weld marks, rust, heavy oxides and surface contaminants. Under normal use, the flexible bristles on our Scotch-Brite™ Radial Bristle Discs hold firmly in place and require only light pressure to achieve the desired results. Our discs are more durable than wire and other abrasive discs and are suitable for use on aluminum, brass, bronze, carbon steel, cast iron, stainless steel and other metals; for general industrial, aerospace, automotive, metalworking, transportation and automotive applications. 3M™ Ceramic Alumina Blend is a ceramic mineral engineered using a proprietary process designed to enhance the toughness and hardness of the particles for better performance. Ceramic Alumina Blend is engineered to be unbreakable and outperforms aluminum oxide abrasives in cutting speed and durability. Ideal for medium to heavy cutting and finishing, ceramic abrasives cut fast and withstand high heat and stress applications. Scotch-Brite™ abrasives are a unique surface preparation with abrasives incorporated into a nonwoven fiber matrix. The combination of abrasive and nonwoven material creates a system that provides consistent abrasion throughout the life of the product. The open-web material runs cool and is load resistant to prevent fiber clogging, thus maintaining a high performance cut of the abrasive minerals. Warning! Product may break during use and may cause injury if damaged, used improperly or run too fast. Always wear goggles