OSG Threading Tap - BSF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/4 x 12 ISO Insert - RN Style Its refined cutting geometry supports

Its refined cutting geometry supports efficient chip evacuation and precise machining results

delivering consistent performance across multiple jobs

while its whistle notch shank provides secure tool holding and an oil hole enables through-coolant delivery for better chip control

secure mounting in CNC collets

and Acme variants)

OSG Threading Tap - BSF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/4 x 12 ISO Insert - RN Style Its refined cutting geometry supportsThe OSG BSF Spiral Point Threading Tap is a precision tool designed for through hole BSF threading work. It combines HSS E cobalt performance with a durable steam oxide finish to deliver reliable, long lasting results in demanding machining tasks. Thread Type: BSF (British Standard Fine) spiral point geometry for efficient, through hole tapping and clean thread formation. Material & Coating: HSS E (high speed steel with cobalt) with a Steam Oxide