OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 5/8 x 11 Centre Drill Ball-nose geometry with 2 flutes

Ball-nose geometry with 2 flutes for precise curved contours: Produces smooth surfaces and accurate radii on narrow ribs

it combines a compact footprint with high-density organization

Pins help keep the collet open during the boring process

Defined geometry for clean

that relates to blanks ready to manufacture the reamer

OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 5/8 x 11 Centre Drill Ball-nose geometry with 2 flutesThe OSG UNC Spiral Point Threading Tap is built for precise through hole threading with speed and reliability. Crafted from HSS E (high speed steel with cobalt) and finished with a Steam Oxide coating, its designed to deliver durable performance in demanding machining tasks. Thread size: 5 8" diameter, 11 TPI UNC, optimized for through hole tapping. Material: HSS E (high speed steel with cobalt) for enhanced hardness and heat resistance during