K&M Flash Hole Uniformer
K&M Flash Hole Uniformer, K M Flash Hole Uniformer Hand Loader! Are you looking for improved accuracy? Accuracy demands consistency and precision in every operation and component used in hand loading The brass case is very important and sometimes important details are overlooked-such as the Primer Pocket and Flash Hole inside of the case In cartridge manufacturing, the flash hole is punched into the brass While this is the least expensive method, it has many shortcomings and inconsistencies The flash holes, therefore, are of different sizes and shapes The most detrimental to accuracy are the irregular breakouts and burrs on the inside This will cause shot-to-shot differences in Primer Flame Fronts , causing inconsistent pressure/velocity and, thereby, loss of accuracy Bench Rest Shooters have been uniforming flash holes since 1969 Features: Reams / deburrs / chamfers Provides case centering / alignment Uniforms to pre-set, controlled depth (Independent of case length) Screw-on, replaceable, cutter Hex knob won't roll One tool fits all standard rifle and pistol calibers Made of steel and brass; no aluminum or plastic Tool also available for P P C / B R calibers please specify