OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 7/16 x 20 Magnetic Workholding Chuck Designed for machinists and shops

Designed for machinists and shops aiming for tight tolerances and clean bore finishes

Its compact stub form and carbide construction provide rigidity and durability for demanding reaming tasks in a busy workshop or production line

This arbor supports cleaner

Right-hand orientation for common threading tasks: Fits typical internal-threading workflows

so you can maintain sharpness and reduce downtime across multiple drilling sessions

OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 7/16 x 20 Magnetic Workholding Chuck Designed for machinists and shopsAchieve precise threading for through hole applications with the OSG UNF Spiral Point Threading Tap. Built from cobalt enhanced HSS (HSS E) and finished with a robust steam oxide coating, this tap is designed for durable, high accuracy UNF 7 16 20 threads in demanding machining tasks. Threading Type: UNF Spiral Point design that aids chip evacuation and enables efficient through hole tapping. Material: HSS E (high speed steel with cobalt) for improved