I'm planning to make a water cooling setup with copper pipe instead of plastic tubing. In order to do so I have to have a male BSPP to a male SAE 45º fitting. Unfortunately, no-one makes this sort of fitting. This means I will have to get it machined. So I ask you, CNC experts, how hard would it be to machine a fitting like this?
The specifications for this item are.
The top is a standard male SAE 45º (3/4-16 UNF die) fitting for flared fittings.
The bottom is a male BSPP G1/4 (1/4-19 ISO 228/1 die) fitting that is the standard for watercooling components.
There must have 3 full threads on the BSPP G1/4 thread.
The recessed area above the BSPP G1/4 threads is for a 7/16 ID, 5/8 OD O-ring or Quad Ring, and prevents it from slipping.
Edit: Fixed a grammar error.