OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 7/8 x 9 Heavy With the MT11 shank

With the MT11 shank

Using the JBO Thread Plug Gauge (GO) streamlines quality control and manufacturing workflows by providing a fast

high-quality corners and clean finishes with fewer passes

Stub‑type design with straight shank: minimizes deflection and overhang

faster pass/fail decisions

OSG Threading Tap - UNC Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 7/8 x 9 Heavy With the MT11 shankThe OSG UNC Spiral Point Threading Tap in 7 8 9 UNC is engineered for precise through hole threading, delivering fast, clean threads and extended tool life for demanding metalworking tasks. Size & Thread Type: 7 8 9 UNC, designed for through hole tapping where full depth threads are required Material: HSS E (high speed steel with cobalt) for superior hardness and heat resistance Coating: Steam Oxide coating to enhance wear resistance and reduce