For hardened, treated and abrasive materials like stainless steel, nickel chrome steel and cryogenic alloys.
                    Unit of Measure
                    
               
        
            
                                                                                Units Per Package | 
                                                                        N/A 1 | 
                                                                                Size | 
                                                                        N/A 7/32" (.2188") | 
                                                                                Flute Length | 
                                                                        N/A 1-1/4" | 
                                                                                Overall Length | 
                                                                        N/A 2-3/8" |