RCBS MATCHMASTER PRECISION CASE TRIMMER PrecisioneeredTM for elite reloaders, the MatchMaster Precision Case Trimmer delivers professional-grade consistency, control and speed. With MatchMaster, preparing and trimming brass is easy, fast, and repeatable down to a .001 of an inch. Designed in partnership with Henderson Precision, the MatchMaster trimmer's micrometer length adjustment, 3-way carbide cutting head, powerful motor and premium build allows handloaders to trim, chamfer and deburr brass in one smooth motion. Built to the highest standards of quality and precision, it trims any .22 - .30 caliber case. The MatchMaster Precisi Mfg: Rcbs