Thread Size: M4; Pitch: 0.7; Shank Side Width: 3mm / 0.12 inch. Thread Length: 18mm / 0.7 inch; Total Length: 54mm / 2.13 inch. Material: HSS (High Speed Steel); Surface Treatment: Ti Coated. Used with some cutting fluid or keep it wet when tapping, the tap will last longer.. Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron..
