145 mm Raised Ink-Edge French Curve — 3D model preview
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145 mm Raised Ink-Edge French Curve

A 145 x 78 x 3.2 mm drafting French curve for drawing smooth curves. The outer edge changes curvature continuously, and it has an inner ellipse slot (36 x 16 mm), a 20 mm circle cutout and a 7 mm hang hole. The outer edge sits on a 2.5 mm inset step 1 mm tall, so it rides above the paper and technical pens or fineliners don't wick ink underneath and smear.

OBJ file · added October 7, 2026

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