Lyman Brass Smith Case Trim Xpress Bushing 6mm Rem/7mm8mm Mauser/257 Ro. The bushings support and center the case with the cutter no pilots are needed. The bushings are spring loaded to provide a smooth effortless cut and allow the user to trim approximately 15 cases per minute. This Lyman # 9 Case Trim XPress Cutter Bushing is a great way to get your cases ready for reloading. For a great way to make sure you are using one of the best products the reloading industry has to offer choose the Lyman Case Trim XPress Bushing. Specifications for Lyman 7821709 Brass Smith Case Trim Xpress Bushing 6mm Rem/7mm8mm Mauser/257 Ro: Manufacturer: Lyman Caliber: .257 Roberts Fabric/Material: Steel Finish: Orange Package Contents: Lyman # 9 6mm Rem 7mm & 8mm Mauser 257 Roberts 7821709 The Lyman # 9 6mm Rem 7mm & 8mm Mauser 257 Roberts 7821709 is a quality addition to the Lyman lineup. For more great deals on Case Trimming by Lyman please browse our Lyman Reloading Equipment page. Lyman 7821709 Brass Smith Case Trim Xpress Bushing 6mm Rem/7mm8mm Mauser/257 Ro