OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 1 x 72 Through Coolant DIY projects in the shop

DIY projects in the shop or garage that require precise tapping across a spectrum of tap sizes

packaged in a robust two‑flute design

HSS-E cobalt composition enhances edge retention and tool life in common metalworking applications

Use this tool to achieve reliable thread quality in common metals and alloys

delivering consistent hole quality from the first cut to the last and helping you complete projects faster with professional

OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - No. 1 x 72 Through Coolant DIY projects in the shopThe OSG UNF Spiral Point Threading Tap No. 1 x 72 is a precision through hole tapping tool built for machinists and shops that demand consistent, high quality threads. Crafted for reliable performance in demanding metalworking tasks, it combines advanced materials and geometry to deliver durable, accurate results. Thread form: UNF spiral point geometry designed for through hole tapping with efficient chip evacuation and clean thread formation.