OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/4 x 28 Jobber Drill enabling accurate holes with less

enabling accurate holes with less chatter

this gauge also features a small red alignment mark to speed orientation during inspections

helping reduce post-processing and improve part consistency

helping you run longer between changes and minimize downtime

This chuck helps maintain the tool’s position true at high speeds

OSG Threading Tap - UNF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 1/4 x 28 Jobber Drill enabling accurate holes with lessAchieve precise, durable threads with the OSG UNF Spiral Point Threading Tap, designed for through hole applications and demanding machining tasks. Built for shops and professionals who value consistent fit and long tool life. Thread type: UNF spiral point design for efficient, accurate tapping in through holes Size and pitch: 1 4" diameter, 28 threads per inch (1 4 x 28 UNF) Material: HSS E (high speed steel with cobalt) for enhanced hardness and