Brownells 17 Caliber Master Chamfering & Facing Combo Set

The Brownells 17 Caliber Master Chamfering & Facing Combo Set is a precision gunsmithing tool designed for case mouth preparation on .172 caliber brass. This combo set includes chamfering and facing tools to properly deburr and square case mouths, ensuring consistent bullet seating and improved accuracy. Constructed from steel with a 90-degree chamfer angle, it is purpose-built for the unique demands of small-diameter 17 caliber cartridges.