Mark 7 Power Trim Express Press Mounted High Speed Case Trimmer

The Mark 7 Power Trim Express is a press-mounted case trimmer built for reloaders who process high volumes of brass. If you run a progressive, turret, or single-stage press and you're tired of hand-trimming or dealing with slow, underpowered trimmers, this industrial-grade electric trimmer mounts right to your press and keeps up with your workflow. It's the kind of efficiency upgrade that turns trimming from a bottleneck into a routine station stop.

What sets the Xpress apart is its variable-speed DC motor—the same type used in CNC industrial equipment—paired with a slim, compact footprint that doesn't eat up valuable bench space. Run it hard on standard trim jobs or dial in the speed for precision work like cartridge conversions (223 to 300 Blackout, for example). The vacuum manifold evacuates chips cleanly, keeping your workspace tidy and your brass clean for the next step. It accepts standard trim dies, so you're not locked into proprietary tooling, and it comes equipped with a long-lasting carbide cutter that handles the real work.

Whether you're a volume reloader optimizing your setup or you just want to reclaim an hour of your week, the Power Trim Express delivers industrial reliability without the industrial price tag.

Key Features

• Industrial-grade variable-speed DC motor for consistent performance across trim jobs
• Compact, slim design fits tight bench setups without sacrificing power
• Vacuum manifold with 1-1/2" intake efficiently evacuates brass chips
• Compatible with standard trim dies (progressive, turret, and single-stage presses)
• Replaceable carbide cutter for long service life
• Handles standard trimming and cartridge conversions (e.g., 223 to 300 Blackout)

Specifications

Frequently Asked Questions

What presses does the Mark 7 Power Trim Express mount to?

The trimmer is designed to work on most progressive, automated, turret, and single-station presses. Confirm your specific press model is compatible before purchasing.

Can it handle cartridge conversions like 223 to 300 Blackout?

Yes. The variable-speed motor lets you adjust cutting speed, which makes it capable of handling both standard trim jobs and conversion work that demands more careful control.

Does it come with trim dies?

The trimmer uses standard trim dies, which are sold separately. The carbide cutter is included.

How does the vacuum system work?

The 1-1/2" vacuum manifold connects to an external vacuum source and evacuates brass chips during trimming, keeping your work area clean and your trimmed brass chip-free.