This 3D printed template is designed to accurately mark 2.5(63.5mm) diameter exhaust pipes when making Y-joints - where two pipes are joined into one.With it, you can quickly and accurately mark the cutting line, ensuring a perfect fit between parts during welding.The template has engraved angle (12.5°) and pipe size markings, simplifying the work and eliminating errors.Features:For 2.5 (63.5mm) diameter pipesSuitable for creating Y-joints in exhaust systemsPrecise geometry and a comfortable fit on the pipeEngraved angle and size marksIdeal for welders, tuners, and exhaust system manufacturersFile format: STL / OBJSuitable for 3D printing on FDM printers (PLA, PETG, ABS)How to use:Print the template on a 3D printer.Place it on a 2.5-inch diameter pipe.Trace the cutout along the outline to create a precise cutting line for the angled pipe joint.