Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
30/60 Drafting Set Square With Ink Edge
A 30/60/90 drafting set square, 138.6 x 80 mm on the legs with a 160 mm hypotenuse and 3 mm thick. It has a 45° undercut inking edge so pen ink doesn't wick under it, 5 mm tick grooves along both legs, a row of 3/4/5/6/8/10 mm circle-template holes, and a centre lift-out window. Use it for sketching layouts, wiring diagrams and project plans on the desk.
Print-In-Place Pantograph Copier
A four-bar parallelogram pantograph that prints fully assembled in one piece — four bars on captive pin joints, no fasteners to add. Trace an original with an 8 mm stylus in the tracer socket and a pen in the output socket draws it at exactly 2:1 scale; both 8.3 mm sockets take an 8 mm rod or pen barrel and have M3 self-tapping pinch screws. The fulcrum eye takes an M4 screw to anchor it to the bench. Overall 169 x 68 x 19 mm.