Where’s the 4th blade?this because you can get consistent chamfering from case to case if you trim all the same first. it indexes on the flash hole. they make a shallower one also, but i like the vld.
then this for the outside, 4 blades work better than 3, less slipping.
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Hornady Case Prep Center 4-Blade Outside Diameter Deburring Tool
Designed to remove the burrs from the outside of a case mouth for consistent seating depth and reduces the chance of shaving material off when a bullet...ads.midwayusa.com