Manson Reamers 12 Gauge Winchester Choke Reamer Less 2" Pilot Bushing

The Manson Reamers 12 Gauge Choke Reamer comes with the threads TiCN coated. TiCN Coating, formally known as Titanium Carbo-Nitride coating, is an all-purpose strengthening coating that does especially well with cutting applications. Adding a total thickness of approximately .0001" - .0002" (2 - 5 Microns), TiCN coating will lengthen the life of your reamer and keep your tools sharper for longer. Screw-In Choke Tooling is only available as Removable (Live) Pilot Finishing Reamers. Pilot Bushings