Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
Watch Out for Scammers!
We've now added a color code for all accounts. Orange accounts are new members, Blue are full members, and Green are Supporters. If you get a message about a sale from an orange account, make sure you pay attention before sending any money!
I bet you could take a Lyman VLD chamfer tool and CAREFULLY grind down the tip until, when the new flat on the tip bottoms out in the pocket, the tapered sided reamer would just remove the crimp. Ought to be cheap enough.
I actually used a Lyman deburring/chamfering tool to do some brass that was staked in 3 places. I'm planning on ordering some once-fired Lake City and that looks like a lot bigger crimp.
I knock the primer out with a long punch and use my mouth chamfer tool that I use on my standard size (.22-.308 ) cases to remove the primer crimp . Seems to work just fine.
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Iamironman</div><div class="ubbcode-body">I use the regular Lyman 50 bmg deburring tool, works great. I've tried a couple of countersinks, but they chatter. </div></div>
I chuck'em in my small bench top drill press and run it as fast as it'll go. I get a spray of dust for a split second and their done.
You could use a regular countersink like everyone else has said. I have a remover on my press but rarely use it. I have a pretty nice multi tool from CH4D that works REAL nice. Don't go to far you need the brass there to keep that primer in place so you don't start flame cutting your bolt. That is why I hand turn my primer pocket uniformer.