Industrial M20x1.5 Plug Tap 4 Flute Shank HSS Coarse Plug Tap

Industrial M20x1.5 Plug Tap—right-hand, straight, 4-flute plug tap designed to cut internal threads in metric M20 x 1.5 holes. It features a 1/2 in shank and is manufactured from high-speed steel (HSS) for durability in metalworking environments. This coarse-pitch plug tap is sized for M20 x 1.5 threads and sold as a 3-piece lot, providing multiple taps for batch work or replacements. The 4-flute geometry supports efficient material removal and stable cutting action when forming internal threads, making it suitable for general metal fabrication and maintenance tasks that require precise metric coarse threads.