OSG Threading Tap Metric Fine A-Spiral Flute - FORM E Powder Metal Right Hand -TiCN Coated - Blind Holes DIN374 - M12 x 1.25The OSG Threading Tap is a precision metric fine threading tool designed for blind hole tapping in high accuracy assemblies. Built for reliability and repeatable results, it delivers clean, tight threads in DIN374 blind holes with a focus on long tool life. Threading Tap Type: Metric fine thread with A Spiral flute and FORM E geometry for optimized cutting and improved thread quality. Size & Pitch: M12 x 1. 25, designed for fine pitch applications in