3D Printed Floating Shelf Support Rod Template: Drill Hidden Rod Holes Straight

A bright home interior scene, a matte charcoal-gray 3D printed floating shelf rod template clamped to a thick wooden shelf board with a drill boring

Introduction A floating shelf lives or dies by holes you never see. Steel rods fixed to the wall slide into holes drilled into the back edge of the shelf, and if those holes are straight, level, and correctly spaced, the shelf sits level and feels solid. If one hole angles upward, the shelf tilts. If … Read more

3D Printed Drywall Patch Cutting Template: Cut Clean Patches in Any Shape

A bright home interior scene, a matte charcoal-gray 3D printed drywall patch template held against a white wall with a pencil tracing its outline

Introduction Drywall patches fail at the outline. A ragged hole needs a ragged patch, and a ragged patch needs layers of compound, feathering, and sanding to hide — and often still shows under raking light. A clean, regular hole, on the other hand, takes a clean, regular patch, and the repair all but disappears after … Read more

3D Printed Strike Plate Mortise Template: Fit Strike Plates Without Chisel Wandering

A bright home workshop scene on a door frame edge

Introduction A strike plate that sits proud of the jamb looks sloppy and works badly. The latch drags across the raised edge, the door needs a push to close, and over time the plate works loose. A mortise cut too deep is no better: the plate sinks, the latch barely catches, and the door rattles. … Read more

Router Sign-Making Templates: 3D Print Letter and Number Guides for Wood Signs

A bright home workshop scene on a pale pine workbench

Introduction A routed wood sign looks simple until you try to freehand one. The router wants to wander, one letter sits a little higher than the next, and the spacing that looked fine in pencil suddenly looks crowded once it is carved. The sign is still readable, but it never quite looks like the one … Read more

Corner Radius Templates: 3D Print a Router Template Set for Matching Rounded Corners

A set of matte blue 3D printed corner radius templates fanned out on a light oak workbench beside a compact trim router

Introduction Rounded corners are one of those details that separate a repair that blends in from one that announces itself. Replace one shelf board, one tabletop leaf, or one cabinet door, and the new piece must match the corner radius of the originals — not approximately, but exactly, or the mismatch catches the light from … Read more

3D Printed Door Latch Marking Template: Fit a New Latch Without Chisel Guesswork

A bright home workshop scene with a matte orange 3D printed door latch marking template clamped over the edge of a light oak door slab on trestles

Introduction Fitting a tubular latch looks simple on the packet: drill one big hole through the door face, one smaller hole into the edge, chisel a shallow recess, done. In practice, the edge hole wanders, the faceplate recess ends up too deep on one corner, and the latch sits slightly twisted — so the door … Read more

3D Printed Keyhole Marking Template: Hang Cabinets and Shelves Level the First Time

A bright home workshop scene with a matte charcoal-gray 3D printed keyhole marking template pressed against a pale wall above a wooden workbench

Introduction Keyhole hangers are a brilliant idea with one maddening flaw: the slots hide on the back of the cabinet. You cannot see them, you cannot easily measure them, and the wall screws have to land within a millimeter or two of a slot you are guessing at. Miss, and you are patching holes and … Read more