- Medium chipbreaker
 - Strong cutting edge
 - For medium to medium-roughing applications
 
                    Unit of Measure
                    
               
        
            
                                                                                Units Per Package | 
                                                                        N/A 10 | 
                                                                                Insert Style | 
                                                                        N/A DCMT-21.51-C25 (-060204-C25) | 
                                                                                Length | 
                                                                        N/A .305" | 
                                                                                Diameter | 
                                                                        N/A 1/4" | 
                                                                                Thickness | 
                                                                        N/A 3/32" | 
                                                                                Radius | 
                                                                        N/A 1/64" | 
                                                                                Grade | 
                                                                        N/A ST30 |