Screwfix – Strong, glass-filled nylon construction. Uses re-circulating water to eliminate over-heating of the blade edge and loss of steel temper (blueing). Water-cooling is acknowledged by professionals to hone the finest edges. Sharpens even badly damaged chisels and plane blades quickly due to the relatively high power and torque of an electric drill. Simply fill the built-in reservoir with water, turn on the power drill and a continuous film of water covers the face of the grinding wheel. High quality, aluminium oxide grinding wheel sharpens 50+ chisels based on 1″/25mm size. Grinding wheel is replaceable for longer tool life. Features a tool rest which provides a firm base for re-pointing and re-edging a variety of small tools such as cold chisels, bradawls, screwdrivers, centre-punches, scribers, wood carving / turning tools, gouges etc. Marked angles on the rest indicates the tip angle. Chisel clamp accurately holds the blade at the selected angle for a precision ground edge. Traditional leather strop supplied to remove any burr for a razor sharp edge. Any domestic electric drill suitable as power source.
https://www.screwfix.com/p/ms3001-wet-stone-chisel-plane-blade-sharpener/2169h