Lee Factory Crimp Die 35 Whelen Caliber_7x64 Brenneke then their Exact Heavy is

then their Exact Heavy is the right choice

cleans and acts against residues of powder

Notches around the jacket mouth improve upset and ensure uniform

Additionally

Lee Factory Crimp Die 35 Whelen Caliber_7x64 Brenneke then their Exact Heavy isThe Lee Precision Factory Crimp Die is designed to give reloaders the perfect crimp on each round of reloaded ammunition. The Factory Crimp Die crimps the bullet more firmly in place than any other die with more uniform pressure. The Factory Crimp Die features a collet that squeezes the case mouth into the crimping groove for a firm hold. It is nearly impossible to buckle the case when crimping when compared to a regular roll crimp die. Lee's testing