uxcell Metric Hand Tap M18 Thread 1 Pitch 4 Straight Flutes H2 Alloy Tool Steel 1 Pair

Thread Size: M18; Pitch: 1; Material: Alloy Tool Steel (9CrSi) Shank Side Width: 10.9mm / 0.43 inch; Thread Length: 37mm / 1.46 inch; Total Length: 82mm / 3.23 inch Taper Style: Starts the thread square with the workpiece. Plug Style: Generally used in through holes. Hand tap is used to re-thread damaged or jammed threads, also be used to thread mild steels. Mainly used for hand use, tapping the vast majority of materials in through or blind holed conditions.