The Frankford Arsenal Platinum Case Trimmer features an adjustable collet system which works with all brass cases. Cases used with the trimmer must have a shoulder because of the device indexes on the shoulder for speed and precision. This powerful tool makes trimming and chamfering cases fast, easy and pain-free. Shell holders are no longer needed! The versatile design can be operated safely in a variety of positions with the included adjustable stand and non-skid feet. Drill NOT included. Adjustable collet system works with all case body collet shouldered case from .17 Remington to .460 Weatherby Works with almost every 1/2? drill or drill press High-speed hardened stainless steel cutter will stay sharp for thousands of rounds Micro-adjustable Universal Cutting System indexes on case shoulders for precise trimming every time - includes a storage case that holds collets and collars Approximate Dimensions: 11 in. Width / 8.5 in. Height / 6 in. Depth