/diy/ - Do It Yourself

>>1763716
>how much would it cost to get a job shop to make one of these?
Best way to find out is to ask estimates from local shops. 4140 isn't fun to work with and LH taps are expensive so I'd imagine they'd charge a premium.
>would I get a discount if I could submit g code instead of a shitty print?
I doubt they'd want to use code from some random guy off the street, they'd probably just make they're own considering different controllers have different M codes, thats if they don't do it on a conventional lathe. A drawing will help them more then code, trying to decipher the part from code is impossible.

Also, your missing a few lengths. It would be a lot easier to make if they only had to drill and tap instead of boring out and making the inner groove before the thread. The inner groove itself will be a big bitch and require a grooving boring bar which they may not have on hand.