Forster 3 in 1 Case mouth Cutters


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SKU: B1150 Category: Tag:


The Forster 3 in 1 case mouth cutters for Forster Original Trimmer and Power Trimmer

The innovative 3-in-1 Case Mouth Cutter combines case trimming, inside deburring, and outside deburring into one fast, easy step. Long-lasting carbide blades simultaneously perform three functions to save time and improve consistency:

  • Trims the case to length.
  • Chamfers the inside case mouth to an angle of 14°.
  • Chamfers the outside case mouth to an angle of 30°.

The Cutter mounts on an “Original Trimmer” or “Power Case Trimmer” only. You can trim from 250 to 400 cases per hour.

  • First – and only – three-in-one cutter on the market to use high-quality blades made from U.S.-manufactured carbide. If used exclusively on brass cases, these blades should never need sharpening.
  • Carbide cutter blades are factory adjusted on the blade holder, ensuring precise cutting.
  • Installs by sliding over the Case Trimmer Cutter Shaft and secures with one set screw.
  • Caliber-specific Pilots included with 3-in-1 Case Mouth Cutters designed for popular cartridges.

PLEASE NOTE: These Forster 3-in-1 case mouth cutters ONLY fit and work with the Forster brand, ‘original’ model case trimmer and Forster ‘power trimmer’. These are precisely setup in special jigs. Any other use or adapting for other systems will not be covered by warranty!


Click here for more information  Forster 3-in-1 Case Mouth Cutter
You also might like to watch this video on how to make minor adjustment to the outside chamfer, depending on your brass wall thickness.



224, 243, 264, 277, 308

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