The Sinclair Carbide Mandrel Kit includes both Turning and Expander Die sets with mandrels precision ground from solid carbide for tight tolerances and increased lubricity over Stainless Steel.
Turning mandrels are sized 0.002” under bullet diameter while Expander mandrels are sized 0.001” under bullet diameter, both aiding in setting neck tension and maintaining concentricity.
The kits come with popular caliber sizes: 22 Caliber, 6mm, 6.5mm, and 30 Caliber, and include an Expander Die Body for comprehensive case preparation.