REDDING EXPANDING MANDREL Precision Expanding Mandrels:0.3355 Expanding Mandrel 100ct Part # 30515

100ct Part # 30515

(same tunnel as fixed height model)

Great for serrated blades

so have Lyman handbooks

It features a sharp CRYO-hardened 5CR15MOV steel blade that resists corrosion and staining

REDDING EXPANDING MANDREL Precision Expanding Mandrels:0.3355 Expanding Mandrel 100ct Part # 30515Precision Expander Mandrels are machined from high quality tool steel which is then hardened and precision ground to their final diameter (size marked on head). They are available in . 0005 diameter increments ranging from . 0005 thru . 0030 below nominal bullet diameter so that neck tension can be fine tuned to suit the handloaders preference. The Precision Expanding Die is factory assembled with one mandrel that is . 0010 below nominal bullet