Thanks for guidance Steve, obviously I needed someRasps are usually used for wood. These are what your looking for.
Here’s what I currently have in mindScout and Messenger WLA's mounted a right side Thompson scabbard. These days about $100 worth of bull neck leather.
This, and I had one as a kid. Vintage Rare Plastic 1960's Mattel Tommy Burp Toy Machine Gun | eBay
Good O'l Mattel die cast zinc parts. Wasn't anything they made that would not break except Barbie's.
Well there is much filing still going on with my other build. And it is far far from perfect, but I think it’s strong and it’s looking better all the time. Just don’t look too closely, LOLKeep up with the hand filing Danny. Fresh sharp files are a joy to work with. Worn , dull ones are a exercise in futility.
Unless you got a case of Lone Star to make the work more enjoyable.
Due deference to Steve, I would pass on power metal removal 1/4" shank burrs. Quicker than you can say Oh Chit!
And the cute metal needles the carbide burrs produce. Yer hide, brass poisoning is a real thing, I fear.