Copper-Track-Cutter-for-Stripboard-and-Prototype-Boards-Rapid-StripCutter-p-This-simple-tool-is-ideal-for-easy-copper-track-cutting-on-stripboards-and-prototyping-boards-Simply-insert-the-tool-in-a-hole-at-the-point-where-the-break-is-required-and-twist-clockwise-p-Rapid-StripCutter-Stripboard-Cutter-3-5mm