The Lee Cutter & Lock Stud, Large Case Trimmer (Lee part no. 90401), is built for the biggest cases handloaders trim: .480 Ruger, .500 S&W, and .50 BMG brass at .475 inch and larger, though it also handles any smaller case diameter. The lock stud holds the case steady while the cutter head does the actual trimming, a two-piece setup that’s simple to use on the bench. Big-bore and BMG reloaders keep this size on hand specifically because standard cutters don’t cover this case range. Find it in our case prep equipment lineup.

Key Specifications

• Ships at a listed weight of about 2.4 oz, a light add-on to any case-prep order.
• Cuts one case at a time (capacity: 1 shell).
• Ships as a two-piece cutter-and-lock-stud set.
• Sized for Multi-Caliber use.
• Classified by Lee as a Case Trimmer.
• Built for .480 Ruger, .500 S&W, and .50 BMG brass (.475 inch and larger case diameters).
• Also works on all case diameters smaller than .475 inch.
• The lock stud holds the case steady while the cutter head does the actual trimming.
• Sized for the largest-diameter magnum and BMG-class cases in Lee’s case-prep lineup.

Frequently Asked Questions

What cases does the large cutter and lock stud fit? It’s built for .480 Ruger, .500 S&W, and .50 BMG brass (.475 inch and larger), and also works on any smaller case diameter.

What does the lock stud do? It holds the case steady in place while the cutter head trims it to length.

Buy the Lee Cutter & Lock Stud, Large Case Trimmer

Order it from our Lubbock, Texas gun shop for fast, reliable shipping. Stocked alongside the rest of Lee’s case-prep cutter lineup.