- Premium wheels made from superior raw materials and advanced technologies for longer working life.
 - Ultra Wheels give consistent cutting action for quicker and easier working.
 - A24R: Aluminum oxide grain. METAL. R-grade bond for fast cutting and long life. Works well on steel, cast iron, and welds.
 - WA24S: White aluminum oxide grain with S-grade bond. METAL/STAINLESS. Contaminant Free wheel for fast cutting of stainless steel, ferrous metals, food grade, and nuclear applications. Contains ≤0.1% iron, sulfur, or chlorine for rust-free and corrosion-free results.
 - ZA24T: Zirconia aluminum oxide grain mixture with T-grade bond. METAL/STAINLESS. High performance design for fast cutting and longer life. Excellent cutting of ferrous metals and stainless steels.
 - A24Q Fast Cut: Aluminum oxide grain. METAL. Q-grade bond for fast cutting. (Economical choice for metal, steel and general applications.)
 
                    Unit of Measure
                    
               
        
            
                                                                                Units Per Package | 
                                                                        N/A 10 | 
                                                                                Size | 
                                                                        N/A 9" x 1/8" x 5/8"-11 | 
                                                                                Type | 
                                                                        N/A ZA24T Metal/Stainless | 
                                                                                RPM | 
                                                                        N/A 6650 |