OSG Threading Tap Metric A-Spiral Flute - Powder Metal Right Hand -TiCN Coated - Blind Holes DIN371 - M1.1 x 0.25The OSG Threading Tap is a precision metric tool designed for tapping blind holes with reliability and precision. Tuned for M1. 1 x 0. 25 threads, it combines a powder metal body, TiCN coating, and an Aspiral flute to deliver consistent, high quality threads in demanding production environments. Size and thread: M1. 1 0. 25 metric thread for small diameter, high precision applications Flute geometry: Aspiral flute design enhances chip evacuation in