OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 5/8 x 11 Centre Drill Built to DIN 8089 geometry

Built to DIN 8089 geometry and ISO H4 tolerance

Using this reamer helps you finish holes to a precise diameter on the first pass

and improved chip flow to extend tool life and minimize heat and chip buildup

Pins help keep the collet open during the boring process

it combines a compact footprint with high-density organization

OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 5/8 x 11 Centre Drill Built to DIN 8089 geometryThe 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