L.E. Wilson 50 Bmg Case Chamfer & Deburring Tool - Chamfer & Deburring Tool .50 Bmg
All cases should be case mouth deburred after trimming or neck turning. Tool is double-ended with standard 45 degree flutes that debur/chamfer the inside and outside mouth of the case. Fits 50 BMG case mouths. Mfg: L.E. Wilson