K&M - Mitutoyo Wall Thickness Micrometer with 60° Modification Rigid Integrated polymer rail with 21

Integrated polymer rail with 21 Hex bit slots and 11 8-32 slots

This allows you to develop literally tons of pressure without the usual concern about press frame deflection or misalignment

Turn the knob and you add powder to the scale pan a granule or two at a time

The "STD" tool listed in the dropdown is a replacement part

whether the reloader opts for full sizing or neck sizing only

K&M - Mitutoyo Wall Thickness Micrometer with 60° Modification Rigid Integrated polymer rail with 21Mitutoyo Wall Thickness Micrometer with 60 Degree Modification. Accurately measure case neck thickness to 0. 0001 resolution (one ten thousand). This is a vital tool when turning necks or sorting brass. Our 60 degree modification allows you to take measurements close to the shoulder.