OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/16 x 24 Shrink Fit Holders and consistently achieve tight tolerances

and consistently achieve tight tolerances and smooth finishes on challenging parts

TiAlN coating enhances wear resistance and enables higher cutting speeds

Its intermediate precision (k10) carbide body

repeatable size control that ensures reliable

6 mm minimum diameter and 1 mm groove width enable precise

OSG Threading Tap - UNF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/16 x 24 Shrink Fit Holders and consistently achieve tight tolerancesAchieve precise threading with the OSG UNF Spiral Flute Threading Tap. Designed for professional machining tasks, this HSS E cobalt tap delivers accurate UNF threads in blind hole applications with outstanding durability. UNF Spiral Flute Design: Spiral flutes provide efficient chip evacuation in blind holes, helping maintain steady cutting action and consistent thread quality. Size and Thread: 5 16" diameter with 24 threads per inch (5 16 x 24 UNF).