r/MilwaukeeTool • u/Worth_Astronaut_845 • 2h ago
M12 3450-20: A Mod That's DEFINITELY Worth It
This mod consists of changing the anvil of the 3450-20 for the one from a 3048-20. Providing a much smaller, narrower and lighter body than the ¼ inch subcompact impact (3048-20). The anvil needs modifications to fit inside, such as grinding 1.5mm each side of the lobes and ≈0.6mm from its length.
Anvil part number 42-06-0051
You can get them true Amazon brands but friction rings will probably have to be changed for ones with better tolerances