Frankford Arsenal Universal Precision Drill Case Trimmer - Ultimate Reloading Tool for Accurate Case Trimming

The Frankford Arsenal Universal Precision Drill Case Trimmer is a centerpiece tool for any serious handloader's bench. Built around an adjustable collet system, this case trimmer handles brass from .17 Remington all the way up to .460 Weatherby Magnum — meaning you'll trim everything from varmint rounds to large-frame magnums without swapping equipment. Unlike older designs that rely on shell holders, the collet system clamps the case body directly, then indexes off the shoulder for repeatable, precise cuts every time.

The real advantage here is speed and consistency. The hardened stainless steel cutter stays sharp through thousands of rounds, so you're not re-sharpening or replacing bits constantly. And because it works with nearly any standard 1/2" drill or drill press, you're not locked into buying proprietary hardware — use what you already have in the shop. The included adjustable stand and non-skid feet let you mount the trimmer securely in whatever position works best for your setup, whether that's handheld, clamped to a bench, or run through a press.

Setup and storage are straightforward. Collets and collars nest into the included case, keeping everything organized and ready to grab. Just remember: this trimmer is designed for shouldered cases — it needs that shoulder to index properly — and the drill itself isn't included, so factor that into your planning if you're building from scratch.

Key Features

• Adjustable collet system handles .17 Remington through .460 Weatherby Magnum in one tool
• Indexes on case shoulder for precision trimming without shell holders
• High-speed hardened stainless steel cutter maintains sharp edge through thousands of rounds
• Compatible with virtually any standard 1/2" drill or drill press
• Adjustable stand with non-skid feet for flexible bench or press mounting
• Includes storage case for collets and collars

Specifications

Frequently Asked Questions

What calibers can this trimmer handle?

The Frankford Arsenal Universal works with shouldered cases ranging from .17 Remington to .460 Weatherby Magnum. The adjustable collet system adapts to different case body diameters, so a single tool trims your full reloading range.

Do I need to buy shell holders separately?

No. This trimmer's collet system clamps the case body directly and indexes off the shoulder, eliminating the need for shell holders. It's a simpler, faster approach than traditional designs.

What drill do I need to use with this?

The trimmer works with nearly any standard 1/2" drill or drill press. The drill itself is not included, so you'll need to supply your own. Whether corded, cordless, or a benchtop press, as long as it has a 1/2" chuck, you're good to go.

Does it come with a storage case?

Yes. An included storage case holds your collets and collars, keeping them organized and protected when you're not trimming.