Chamfers and deburrs inside and outside of case necks. Must be used after case trimming and can also be used to remove the crimp from primer pockets of G.I. brass. Size Universal Type Chamfer Tool Finish Gray Series Tool Weight 0.04 lbs Caliber all Function Chamfer/Deburr/Prime Reamer/Clean Material Hardened Steel Quantity 1 Media Type Brass Shell Compatible With All Cases