The Forster Outside Neck Turner Accessory attaches to the Forster Original Case Trimmer to perform outside-neck turning for reloading cases. It machines neck walls concentric to the true axis to produce uniform neck-wall thickness and consistent outside diameter. The cutter head and feed controls are adjustable to allow precise, repeatable cutting operations; pilots are sold separately.
Key Specifications
- Mounts to the Forster Original Case Trimmer and requires pilots sold separately.
- Performs turning with the case concentric to a true axis for consistent results.
- Achieves a tolerance of 0.0001 inches when properly adjusted.
- Equipped with an adjustable cutter head featuring a circular carbide cutter.
- The feed rate is controlled by rotating the feeder cam for simple adjustment.
- The length of cut is set with a mechanical stop for repeatability.
- Intended for outside-neck turning operations to produce uniform neck walls and outside diameter.
- Caliber/gauge compatibility specified as Universal.
Designed for handloaders who demand predictable neck dimensions and consistent case concentricity, this accessory brings precision outside-neck turning to the Forster Original Case Trimmer platform. Its adjustable carbide cutter, controllable feed, and mechanical stop make it a practical choice for achieving repeatable neck uniformity in a workshop environment.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




