The Lyman Flash Hole Uniformer is a hand tool for removing internal flash hole burrs from brass cartridge cases. It uses a tool steel cutter inserted through the case neck and an adjustable stop collar to accommodate a wide range of case sizes. Burrs are removed with a single clockwise turn, making it a simple addition to case-preparation workflows.
Key Specifications
- The tool fits .22 to .45 calibers for broad case compatibility.
- Includes a tool steel cutter designed for durable deburring performance.
- Features an adjustable stop collar to set depth for different case sizes.
- Burrs are removed using a single clockwise turn of the cutter.
- Compatible range includes 22 Hornet to 45-70 Government cases.
- Listed material construction is wood and steel.
- Product type is specified as a Deburring Tool.
- The listed weight is 4 oz for easy handling and storage.
- Overall dimensions are 1.45 x 1.70 x 6.90 inches.
- Available sizes include .22, .24, .25, .27, .28, .30, .35, .44 and .45.
Compact and straightforward, the Lyman Flash Hole Uniformer provides a reliable way to address internal flash hole irregularities during case preparation. Its simple mechanical design and adjustable stop collar make it suitable for reloaders who value consistent case prep and straightforward tools that integrate easily into a reloading bench setup.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




