Tubing Contour Gauges

Each PipeMaster is about $50+, this can be made for $20 or less.

Simply order 5pc 2 mm x 500mm rod on eBay;
Quantity depends on how you cut them.
Keep in mind you get 2-3 rods per 500mm rod.

This is a 3D printed version of the PipeMaster tubing contour gauge.

Tubing Contour Gauges: 15 models
1"----------------25 rods
27.2mm--------25 rods
1.125"----------30 rods
1.25"/32mm---30 rods
1.5"--------------35 rods
35mm-----------35 rods
40mm-----------35 rods
1.625"----------40 rods
42.7mm--------40 rods
1.75"------------45 rods
45mm----------45 rods
48.6mm--------50 rods
2"----------------50 rods
2.5"--------------60 rods
3"----------------70 rods

Resolution:
0.2mm

Infill:
10-30