The RCBS Hand Case Neck Turner is designed to peel the brass from the outside of your case necks to a consistent thickness. Most commercially available brass has variances in the case neck
thickness. This leads to case neck concentricity and bullet runout issues. Truing up the case neck produces more consistent and accurate hand loaded ammunition. The cutter portion uses caliber
specific pilot/mandrels (sold separately) to guide the case neck. The cutter design features the ability to zero the cutter to the pilot/mandrel and then use the micrometer adjustment to dial the
desired case neck thickness in .0005 increments. The cutter can also be set for right or left handed use.
The Quick Change Case Holder has many advantages over the competition. Most other units use a tap wrench design to hold cartridge cases. Though this is great for threading holes with a self
feeding tap, it does nothing to feed your case neck to the cutter. The RCBS Quick Change Case Holder features an ergonomic design that allows you to rotate the case and put forward pressure
to feed the case neck to the cutter. The quick case change feature helps to speed up the process without having to use small obtrusive thrumbscrews.