One station case trim/prep unit - Frankford Arsenal Reloading Tools Platinum Series Case Prep and Trim System

Reasonably priced electric case prep unit trims and chamfers cases and cleans primer pockets on a wide variety of cases. Unit indexes on case shoulder by use of various size collets and inserts. User trims case by adjusting the cutter head and then pressing the case into the unit to meet the cutter. User will feel and see the cutter removing excess brass. Case is trimmed when the user feels no more resistance as the case is pressed against the cutter. Case sizing is not uniformly precise because of indexing on shoulder so care must be taken to measure as cases are trimmed. Machine has good power/torque and can be positioned in several configurations to suite the operator. The supplied cutter head does not employ a pilot but its spindle and the other tool mounts have an industry common thread so other attachments can be substituted as desired. Adjustment of the cutter head is trial and error despite the markings etched on the adjustment ring. The user will become reasonably proficient with practice and avoid excessive trimming.
Recommend cleaning after use to remove buildup of brass shavings and other crud. Spray with gun cleaner and use a brush.
May not be quite as precise or as multifunctional as some other (considerably more expensive) units but is well made, durable, effective and very reasonably priced. Recommend strongly with the few caveats mentioned.