This is a 100% 3D Printed Tool. I print these in house from PLA Filament. These are great for marking out the center of square and round stock up to 3″ in diameter. The center blade is offset by about half the thickness of a pencil line to help increase accuracy when you draw the lines with a pencil.

This tool is completely 3D Printed and will show layer lined in the final product. This is due to the printing process and has no effect on the function of the tool.

— How To Use This Tool —
Place the tool on the end of your round or square stock. Draw a line on your stock using the blade as a straightedge. Rotata the stock 90 degrees and draw another line. You can repeat this process as many times as you want. The point where the lines intersect is the center of your piece.