OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/2 x 13 DIN1809 right-hand threads: quickly confirms holes

right-hand threads: quickly confirms holes stay within 6H tolerance

Perfect for refining mold cavities

and on the factory floor

Thread specification: metric M18 x 2

Coating: Uncoated surface to maximize heat transfer and chip clearance

OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/2 x 13 DIN1809 right-hand threads: quickly confirms holesEngineered for through hole precision, the OSG UNC Spiral Point Threading Tap in 1 2 13 UNC delivers durable, reliable threading for demanding metalworking tasks. Its HSS E construction with a steam oxide finish combines hardness, heat resistance, and long tool life to tackle tough materials with confidence. Thread size and design: 1 2 13 UNC through hole threading tap with spiral point geometry for efficient chip evacuation and clean threads.