The Hornady High Speed 3-in-1 Power Case Trimmer (part no. 480331) brings three separate case-prep steps into one tool. The powerful motor spins at 2000-plus RPM, letting you trim, chamfer, and deburr in one quick pass instead of switching between three hand tools. A click-adjustable micrometer keeps every case trimmed to the same length, and the trimmer handles cases from 20 caliber up to 338 caliber, from 1.450 inch to 3.5 inches long, covering the vast majority of rifle brass a reloader will ever run across it.

Key Specifications

• Trims, chamfers, and deburrs in a single pass.
• Motor spins at 2000-plus RPM for fast case prep.
• Click-adjustable micrometer for precise, repeatable trim length.
• Handles cases from 20 caliber up to 338 caliber.
• Fits case lengths from 1.450 inch to 3.5 inches.

Frequently Asked Questions

Does this replace a separate chamfer/deburr tool? Yes — trimming, chamfering, and deburring all happen in the same pass on this trimmer.

What case lengths does it handle? Cases from 1.450 inch to 3.5 inches, spanning most rifle calibers from 20 caliber up to 338 caliber.

Buy the Hornady High Speed 3-in-1 Power Case Trimmer

Cut your case prep time down without cutting corners on consistency. Order from our Lubbock, Texas gun shop for fast, insured shipping, and browse the rest of our reloading equipment selection.