L.E. Wilson Case Trimmer Neck Reamer, 220 Diameter (.2265-.227 Finished Diameter) Bullet Calibre_20 Calibre causing the entire package to

causing the entire package to rapidly expand to the point of violent fragmentation

(50) Cotton Rolls

It also keeps chamfers and deburrs square with the case mouth

2½” Round X Count Cotton Patches

The Adapter has 1/4" hex standard shaft while the retainer uses Lee Auto Prime shell holders (not included) to hold the cartridge case

L.E. Wilson Case Trimmer Neck Reamer, 220 Diameter (.2265-.227 Finished Diameter) Bullet Calibre_20 Calibre causing the entire package toThick 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