LYMAN Flash Hole Uniformer — .22 to .45 Calibers

Description

The Lyman Flash Hole Uniformer is a hand tool designed for case preparation and reloading. It removes internal flash hole burrs using a tool steel cutter inserted through the case neck. An adjustable stop collar allows the tool to be set for a wide range of case sizes so one tool can service many cartridges. Burrs are removed with a simple clockwise turn for controlled, repeatable results.

Key Specifications

• Compatible with calibers from .22 to .45.
• Includes a tool steel cutter for internal burr removal.
• Features an adjustable stop collar to fit a range of case sizes.
• Removes burrs with a single clockwise turn.
• Construction combines wood and steel.
• Overall dimensions are 1.45 x 1.70 x 6.90 inches.
• Weighs approximately 4 oz.
• Compatible with cartridges from 22 Hornet to 45-70 Government.
• Sold as one unit.
• Product type is a Deburring Tool.

Compact and straightforward, this uniformer is built for bench use where consistent case prep matters. Its simple operation and adjustable stop collar make it a useful addition to a reloader’s toolkit when preparing brass for accurate, reliable performance. Durable materials and a focused design keep the tool practical and easy to use on a wide range of cartridges.