The Hornady High Speed 3in1 Power Case Trimmer brings three case preparation steps into one space saving tool. The powerful motor spins at 2000+ RPMs, allowing users to trim, chamfer, and deburr in one quick step. The trimmer features a clickadjustable micrometer for precise and consistent trimming. Compatible with cases from 20 cal up to 338 cal and lengths from 1.450" to 3.5".Specifications and Features:Conveniently trim, chamfer, and deburr in a single step. Powerful motor rotates at over 2000 RPMs. Clickadjustable micrometer for added precision. The ultimate trimmer for highvolume loaders. Comes with 8 pilots with diameters .20,.22, .24, .25, .26, .28, .30 and .338. After adjustment, the Power Case Trimmer is fully capable of repeating trims within a +/ .002" window with the same lotted brass. The measurement process was conducted using Statistical Process Control (SPC) for maximum effective results that can be obtained by the user. The Power Case Trimmer comes with oil embedded brass bearings that are reamed to fit, creating smooth operation. Adjustable hard stop and detent case feed rods provide the user with an easy way to change the trim length of cartridge cases. (20 detents spaced .20" apart).