No Mucko, I've only got three gun drills, they drill holes of , .420", .443", and .500". Its ok drilling holes this size with the setup I have but if you go to smaller holes you need a lot more oil pressure and it`s to hard to make a rifling cutter head for the small sizes. It takes me about 12/13 days to finish a barrel. My homebrew supply is getting low so no more barrels till I put down a few kits, one must get the priorities right,
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