3D Printed Coping Template for Baseboards: Cope Inside Corners Like a Trim Carpenter

A bright home workshop scene on a light oak workbench

Introduction Inside corners are where baseboard jobs go wrong. Two boards cut at 45 degrees look perfect on the saw, then open up into a visible gap the moment the wall turns out to be 88 degrees instead of 90 — which, in most real houses, it is. Trim carpenters solve this with coping: one … Read more