The Lyman Deburring Tool, Multi-Caliber (part number 7810199), bevels and removes burrs from both the inside and outside of a case mouth in one hand tool, precision-machined and hardened to hold an edge through repeated use. It self-centers on the case, inside and out, so reloaders don’t need fine motor skills or a press to prep brass across everything from .17 to .45 caliber.

Key Specifications

• removes burrs from the outside of the case mouth cleaning up the case edge after trimming.
• bevels and deburrs the inside of the case mouth easing bullet seating and reducing the chance of shaving jacket material.
• precision-machined, hardened construction built to hold an edge through repeated case-prep sessions.
• fits all calibers from .17 to .45 one tool covers a broad range of case mouth diameters.
• self-centers inside and out keeping the cut even without needing to hold the case precisely square.
• no fine motor skills required a straightforward hand tool rather than a delicate precision instrument.
• hand-operated, no press or separate case holder required works directly in hand at the bench.
• measures approximately 5.45 in. overall a comfortable hand-tool length for repeated use.
• ships at approximately 0.1313 lb a light hand tool that adds little weight to a case-prep kit.

Frequently Asked Questions

Does one tool really cover .17 through .45 caliber? Yes, it’s built as a Multi-Caliber deburring tool and self-centers across that full range.

Do I need a case holder or press to use this? No, it’s a hand tool; you hold the case and turn the tool against the case mouth.

Buy the Lyman Multi-Caliber Deburring Tool

Order this Deburring Tool from our Lubbock, TX gun shop with fast shipping to add a quick case-prep step to your bench. See our case preparation tools for more Lyman case-prep accessories.