OSG Threading Tap Metric A-Spiral Flute - Form E Powder Metal Right Hand -TiCN Coated - Blind Holes DIN371 - M4 x 0.7 Drill Body 2 corner radius: The specialized

2 corner radius: The specialized flute and corner geometry produce clean

and hobbyists who need predictable performance across a range of projects

supporting reliable performance across a wide range of applications

The combination of HSS-E with AcuRea coating enhances wear resistance and reduces friction

OSG Threading Tap Metric A-Spiral Flute - Form E Powder Metal Right Hand -TiCN Coated - Blind Holes DIN371 - M4 x 0.7 Drill Body 2 corner radius: The specializedThe OSG Threading Tap is a precision M4 x 0. 7 tap designed for reliable blind hole threading in demanding metalworking applications. Built with a Form E A Spiral Flute and TiCN coating, it delivers extended flute length, strong wear resistance, and efficient chip evacuation for deep hole tapping. Thread size & standard: M4 x 0. 7 metric thread, DIN371 compatibility for broad, interchange ready use. Flute design: ASpiral flute (Form E) with an