A cutting fixture for schedule pipe weld elbows — the material turbo manifolds are actually built from. Schedule elbows are thick, heavy and unforgiving: mark one wrong and you've wasted a $30 fitting and an hour on the grinder. This indexes the cut off the fitting itself.You can buy a printed fixture, or you can own the file. Printed jigs are good parts — but they are parts. One size, shipped to you, and when it cracks you order another. This is a file. Print that size as many times as you need, forever, on the machine already in your shop, and print the next size at 11pm the night before a deadline.What you download STL file for the schedule size you choose — or the Bulk Pack with all seven Sch 1.00" · 1.25" · 1.50" · 2.00" · 2.50" · 3.00" · 4.00" Instant download at checkout. Nothing ships. Suggested print settingsPETG or PLA+, 0.2mm layers, 4 perimeters, 40% infill — schedule pipe is heavy, so give the fixture some body. ASA or ABS if it lives near hot work.Licence — Shop UsePrint as many copies as you like for use in your own shop, including on paying customer jobs. You may not share or resell the file, or print copies of the jig to sell. Print-and-sell licences available — ask.Drawn by James Goertz, G1Pro. Building intake manifolds by hand since 2009; these are the fixtures off my own bench.