Tanoi Metric Forming Tap TiN with Oil Grooves HSS-E V3 for most materials M1x0.25The Tanoi Metric Forming Tap TiN with Oil Grooves HSS E V3 is a precision threading tool designed for forming roll processes. Its ideal for machinists and manufacturers working with small diameter metric threads, delivering durable, accurate performance across a wide range of materials. Threading Type: Metric forming tap engineered for forming roll threading to create strong, burr free M1x0. 25 threads. Size: M1x0. 25 thread size (metric, fine pitch)