These brushes provide the mechanical agitation required to remove metal chips, grinding compounds, sludge and dirt from the passages that can't be seen. Made with carbon steel for more aggressive cleaning on rough spots, corroded and pitted areas.
                    Unit of Measure
                    
               
        
            
                                                                                Units Per Package | 
                                                                        N/A 6 | 
                                                                                Diameter | 
                                                                        N/A 1/2" | 
                                                                                Brush Part | 
                                                                        N/A 2-1/2" | 
                                                                                Overall Length | 
                                                                        N/A 12" | 
                                                                                Details | 
                                                                        N/A Same as #41, but in Carbon Steel Steel Wire |