OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 14 Indexable Drills 005 mm): Ensures bore sizes

005 mm): Ensures bore sizes stay within tight limits

helping you reject non-conforming parts at a glance and reduce rework

Coating options for broad material compatibility: Choose BXC TiN for dependable low-speed threading on stainless steels (ISO P30-P50 / K25-K40) or BMK with a sub‑micron grade and triple PVD coating for exceptional heat resistance and smoother cuts across a wide range of materials

and shop floors that demand clean

while the 6H tolerance class helps ensure compatibility with standard internal threads

OSG Threading Tap - BSF Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 5/8 x 14 Indexable Drills 005 mm): Ensures bore sizesThe OSG BSF Spiral Flute Threading Tap is a precision tool designed for machinists who need reliable, clean threads in blind holes. Built with HSS E cobalt and a durable steam oxide finish, it delivers longevity and consistent performance in demanding materials. Thread Type: BSF (British Standard Fine) spiral flute threading tap optimized for blind hole applications. Material: HSS E (high speed steel with cobalt) for enhanced hardness and heat