Redding Reloading Titanium Carbide Sizer Die - 9MM Luger. Being made from tungsten carbide this amazing Die from Redding will give you a lifetime of hassle-free reloading. Sizers are hardened case necks ground square for perfect cylindrical alignment. Carbides are added to the mouth of the die to reduce wear while resizing. Cleaning is necessary when the last of the brass is removed. Again slight case neck wear is normal for a given caliber. However excessive wear or abrasion can cause problems. Therefore a Redding Carbide Sizer Die with a titanium coating can outlast a steel die by several notches. Package Contents: Redding Reloading Titanium Carbide Sizer Die Redding Reloading 87172: Titanium Carbide Sizer Die - 9MM Luger