Metric Taper/Plug Tap Set:Thread Size: M3 x 0.5Square Shank Width: 2.4mm / 0.09"Thread Length: 16mm / 0.63"Total Length: 40mm / 1.57"Accuracy: H2Tapping Direction: Right HandMaterial: M2 (6542) High Speed Steel Number of Chip Flutes: 3 FlutesPackage Content: 1pcs x Taper Tap, 1pcs x Plug TapDescriptions:M2 (6542) high-speed steel hand tap set offers high hardness, good toughness, wear resistance, and excellent cutting performance. Uncoated thread taps can be used for threading a wide range of applications. Clear threads without burrs, universal square shank.Two Styles: Taper Tap: Start the thread and guide it into the workpiece, commonly used when tapping through holes; Plug Tap: Creates deeper threads than taper taps, suitable for through-hole and blind-hole applications.
eBay