We use a solid carbide insert, ground to a special contour that does not leave a belt mark on the case like other carbide dies. With a carbide sizer, no case lube is needed. Sizer also features an unbreakable decapper and built-in stuck case remover. The Powder Through Expanding Die permits charging the case while expanding the case mouth. The Bullet Seat and Feed Die features a free floating bullet seater to insure maximum accuracy. Includes: Sizer/Decapping Die, Powder Through Expanding Die, Bullet Seat and Feed Die, Shellholder, Powder Dipper and Load Data.