OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 5 x 40 ISO Insert - KN Style This end mill is designed

This end mill is designed to streamline your workflow: reliable engagement

reduced overheating

delivering smooth material removal and dependable performance in metalworking applications

high-quality results in stainless and exotic workpieces

Built for reliability in workshop and production settings

OSG Threading Tap - UNC Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - No. 5 x 40 ISO Insert - KN Style This end mill is designedOSG UNC Spiral Flute Threading Tap No. 5 x 40 delivers precise internal threading for blind hole work. Built with HSS E cobalt and finished with a durable steam oxide coating, it combines toughness, heat resistance, and efficient chip evacuation for demanding metalworking tasks. Material: HSSE cobalt (high speed steel with cobalt) for enhanced hardness and wear resistance under high cutting temperatures. Coating: Steam oxide coating that improves