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.



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