Description
Machined Carbide Fluted Cutting pilot (mandrel) for exclusive use with K&M Neck Turning Tools. The mandrel can be used for removing brass build up at the neck wall shoulder junction known as the Dreaded Doughnut.17-338 Cal are for use with the Neck Turning Body Standard, and the 35 to 50 Cal are for use with the Neck Turning Body Large.
