The L.E. Wilson .50 BMG Chamfer and Deburring Tool (part no. DBT-50C) cleans up a trimmed .50 BMG case mouth, cutting a light inside chamfer and outside deburr so a bullet seats straight without shaving jacket material or catching on a sharp edge. Made by L.E. Wilson and sized specifically for the big .50 BMG case, it’s a case-prep step handloaders run every time brass is trimmed, since trimming leaves a sharp, square edge that needs to be dressed before the next loading.

Key Specifications

• Sized specifically for .50 BMG case mouths.
• Cuts an inside chamfer so bullets seat straight without shaving material.
• Cuts an outside deburr to remove the sharp edge left after trimming.

Frequently Asked Questions

When do I need to use this tool? After trimming .50 BMG brass, since trimming leaves a sharp, square case mouth edge that should be chamfered and deburred before the next bullet is seated.

What’s the difference between chamfering and deburring? Chamfering cuts a light bevel on the inside of the case mouth so bullets seat straight; deburring removes the sharp burr left on the outside edge after trimming.

Buy the L.E. Wilson .50 BMG Chamfer and Deburring Tool

Order the L.E. Wilson .50 BMG Chamfer and Deburring Tool from Schaefer Defense’s reloading equipment selection. Our Lubbock, Texas gun shop ships fast, so serious handloaders can keep their reloading bench stocked with the exact tooling their process calls for.