RCBS MatchMaster Precision Case Trimmer Inconsistent brass shows up on paper. Precision starts at the bench, long before the range. Most trimmers make you choose between speed and exactness. This one does not. One Pass, Three Jobs: The 3-way carbide cutter trims, chamfers, and deburrs in a single operation. The pile of finished brass grows while other benches are still on step two. Length You Can Repeat: Micrometer-adjustable control sets case length and keeps it repeatable. Every case leaves the cutter matching the one before it. Built To Stay True: Aluminum and stainless steel construction keeps the unit solid on the bench. It is made for seasons of work, not one batch. Less Setup, More Brass: Seven pilots cover .22 through .30 caliber, and a #1 collet is included. Change cartridges and keep working. At The Bench: Seat a case, let the high-speed motor bring the cutter through, and drop clean brass into the bin. The rhythm becomes automatic. Your groups will tell you how carefully you prepared. Brand new, authentic RCBS. Free shipping.