OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1.1/4 x 12 ISO Insert - SC Style It helps you confirm that

It helps you confirm that a hole is tapped to the correct UNC/UNF/UNEF specification

Axis Micro Carbide Drill with Axicoat coating is a high‑performance drill designed for precision holes across a wide range of materials

intuitive design makes it easy to identify properly conforming threaded components at a glance

The TiAlN coating and carbide composition help maintain precision and surface finish even in tougher alloys

Built for shops and engineers performing high-speed thread milling with helical interpolation

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1.1/4 x 12 ISO Insert - SC Style It helps you confirm thatThe OSG UNF Spiral Flute Threading Tap is a precision tool designed for machinists who need reliable, fine pitch threads in blind holes. Crafted for durability and consistent performance, it combines advanced materials and coating to deliver superior results in demanding applications. Thread format: 1 1 4" x 12 UNF (Unified National Fine) threading for precise, small pitch taps. Material: HSS E cobalt alloy (high speed steel with cobalt) for enhanced