Hornady Case Prep 6-Blade Inside Diameter Chamfer Tool

Hornady Case Prep 6-Blade Inside Diameter Chamfer Tool

Proper case preparation is fundamental to consistent, safe reloading. This six-blade inside diameter chamfer tool addresses one of the most important steps in that process: preparing the case mouth for bullet seating.

What It Does

The tool chamfers the inside edge of case mouths, removing burrs and creating a smooth transition for bullet insertion. This preparation step ensures:

• Consistent bullet seating — A properly chamfered case mouth accepts bullets smoothly and uniformly
• Reduced runout — Chamfering helps minimize bullet runout during seating
• Extended case life — Smooth edges reduce stress on case walls during the reloading cycle
• Safer operation — Removes sharp burrs that can cause inconsistent seating pressure

Design and Compatibility

The six-blade design handles multiple calibers with a single tool, making it economical for reloaders who work with several cartridge sizes. The tool integrates seamlessly into Hornady's Lock-N-Load Quick Change Hand Tool system, allowing you to swap between different case prep tools without removing the handle.

For Reloaders of All Levels

Whether you're preparing ammunition for hunting, target shooting, or competition, this tool represents the kind of attention to detail that separates good reloading from great reloading.