Universal Drilling Out Milling Cutter Set tool holder and milling cutter set for M8, M10 & M12 Glow Plugs.
This kit can be used for when a drill or tap has been broken inside the glow plug during attempted removal. Select the cutter and remove the glow plug body, releasing the broken tool from the centre. Basic unit and milling cutters for glow plugs M8x1, M10x1, M10x1.25 and M12x1.25.
Although using this kit is not perfect engineering, it often helps out when in a difficult situation.