<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: majohnson</div><div class="ubbcode-body">Anyone try using the Lyman prep tool for matching primer pockets?
For primer pocket uniforming, I use the Sinclair carbide bits chucked in my cordless drill. For flash holes and VLD camphering, I use Lyman tools placed on my RCBS Trim Mate electro dochickey machine. They work fine.
Anything you can chuck in a drill will probably save your wrist and fingers, some agony over the long haul.