L.E. Wilson Case Trimmer Neck Reamer, 284 Calibre, 7MM (.2863-.2868 Finished Diameter)

Thick necks can cause high chamber pressures and erratic shooting. Neck reamers remove excess neck material to ensure adequate clearance exists between the case neck and the chamber.

Also, these reamers can be used when forming wildcats from a parent case. Reamers are used in the trimmers in place of the trimmer cutter. Standard reamers are sized for use on fired, unsized cases. Special sizes can be ground but will extend lead time.

Knob-style handle included.