Metric Corner Radius Marking Template — Blue PLA

Trace rounded corners on flat, square-cornered stock with this compact pencil-marking template. Each corner has a different nominal radius: R5, R10, R15 or R20 mm.

• One 3D-printed blue PLA template, 80 × 80 × 2.4 mm (nominal CAD dimensions).
• Four outside corner radii: 5, 10, 15 and 20 mm, as designed.
• Template only; pencil and workpiece are not included.

Place the template flat over the corner, align both adjoining straight edges with the workpiece edges by sight, hold it still and trace the curve with a pencil. There is no locating fence or clamp. Pencil thickness, angle and printed tolerances can change the line; physical marking accuracy and fit have not been tested.

For pencil marking only. Not a router, knife, saw or cutting guide, and not a calibrated measuring instrument. Do not use with powered tools or apply machinery loads.

Made to order. Estimated production and packing time: 3–5 working days. Courier transit is additional.

Wipe with a cool damp cloth and dry. Avoid heat, direct sunlight, hot cars, hot water and dishwashers.

Images are illustrative 3D renders, not photographs. Color and finish may differ from the finished part.