The Hornady High Speed 3-in-1 Power Case Trimmer is designed for reloaders who need an efficient and streamlined case preparation tool. It combines trimming, chamfering, and deburring into one process, saving valuable time and bench space. The unit features a powerful motor, click-adjustable micrometer for precise cuts, and supports a wide range of rifle cartridges. Trims, chamfers, and deburrs in one quick step Click-adjustable micrometer for precise, repeatable cuts Compatible with .20 to .338 caliber cases, 1.450\"3.5\" length This trimmer is ideal for high-volume reloaders focused on speed and consistency. With robust engineering and versatile compatibility, it significantly reduces case prep time while ensuring uniform cartridge preparation.