Part 3d: Chamfering, Deburring and Primer Pocket CleaningChamfering, Deburring and Primer Pocket Cleaning In this post I’ll be talking about chamfering, deburring and primer pocket […] March 16, 2016 in Part 3: Brass Preparation tagged ammunition / chamfering / deburring / handloading / primer pocket cleaning / reloading by jbroadway