The Sinclair TiN Turning Mandrels offer increased abrasion resistance and lubricity compared to Stainless Steel Mandrels, extending tool life up to 10 times.
These mandrels are coated with Titanium Nitride and are specifically designed to be 0.002" under bullet diameter for precise case alignment during neck turning or setting neck tension.
Suitable for 20 Caliber (0.202" diameter) applications and manufactured by SINCLAIR INTERNATIONAL, they are part of the Turning & Expander Mandrels category.