OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/2 x 16 Mobile Workbench designed for M30 x 1

designed for M30 x 1

combining efficient chip evacuation with stable

These inserts help maintain stable hole quality

65 mm size and standardized geometry support predictable results

UNEF and UNS external threads with a single insert

OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 1/2 x 16 Mobile Workbench designed for M30 x 1The OSG BSF Spiral Flute Threading Tap in 1 2 x 16 is built for precise blind hole threading, delivering clean, accurate threads in demanding steel and alloy workpieces. Designed for machinists and shop technicians who value reliability, this tap combines advanced tooling chemistry with efficient chip evacuation for consistent results. Threading standard and size: BSF (British Standard Fine) spiral flute threading tap, 1 2" diameter with 16 TPI,