digitalfiend
Expert Overthinker
The first prototype set is done. These are for the stock upper mounts and they're slated to go to 04blackout:
I'm cross-posting this to make sure those interested see it. I've been on a hiatus from posting on here because I've been going mad inside my lab trying to get these washers machined right. This 4340 steel is pretty darned tough. This is good once it's put into place, but it makes machining it and cutting it *very* difficult. I have a small lathe and basic tooling and it has ruined just about every HSS lathe tool that I've thrown at it. It tends to extremely HOT while it's being machined...once it heats up it ruins anything you throw at it until it cools down. I finally tried out some carbide cutting tips and that seemed to be the best. So now I believe I have a way to produce many of these on a small scale.
If 04blackout is ready to go then I'll get this first set to him and have him test them. Once we work out any kinks then I'll produce more of these and they'll be for sale in my own thread like Atomic did with his mounts.
I'm cross-posting this to make sure those interested see it. I've been on a hiatus from posting on here because I've been going mad inside my lab trying to get these washers machined right. This 4340 steel is pretty darned tough. This is good once it's put into place, but it makes machining it and cutting it *very* difficult. I have a small lathe and basic tooling and it has ruined just about every HSS lathe tool that I've thrown at it. It tends to extremely HOT while it's being machined...once it heats up it ruins anything you throw at it until it cools down. I finally tried out some carbide cutting tips and that seemed to be the best. So now I believe I have a way to produce many of these on a small scale.
If 04blackout is ready to go then I'll get this first set to him and have him test them. Once we work out any kinks then I'll produce more of these and they'll be for sale in my own thread like Atomic did with his mounts.