Flat Plate — Custom Size, Countersunk Holes, Rounded Edges (3D Print)

Simple customizable flat plate / bar by MarineLab3D — set length, width and thickness, with two countersunk screw holes, a deep chamfer on the top (screw) face and all edges rounded. Free to download.

📏 Fully sizeable: length, width, thickness.
🔩 Two fixing options: countersunk holes (Ø adjustable) for flat-head screws on the top face, OR glue/silicone — no holes, with two longitudinal grooves on the base (3×2 mm) that key the adhesive.
🪛 Deep top chamfer + rounded corners and edges (corner & edge radius adjustable) — no sharp edges.

🧵 Print specs: PLA / PETG / ASA / Nylon. Prints flat on the bottom face, no supports.

Use “Customize dimensions” to set size, hole diameter and the rounding.

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🖨️ No 3D printer? Request an instant print quote on your download page via Craftcloud.

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📄 License — Personal use only. © MarineLab3D — full terms.