Originally Posted by ger21  Move up to 400 oz-in 6 amp motors, get some 1/2-10 5 start screws, and a 36V-48V power supply. You can probably get 300ipm from that. |
Gerry,
Did I read that correctly?
1/2-10 5 start ?
That would be, um, 1/2 in. per revolution?
Smokin!
Might be hard to find leadnuts, though.