OSG Threading Tap - BSF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 9/32 x 26 Face Mill Arbors - Through Coolant Reference temperature: Measurements reference 20°

Reference temperature: Measurements reference 20° Celsius for consistent results between parts and gauges

delivering clean holes with consistent size tolerance (H4)

The straight shank provides rigidity and consistent bore size

Broad shank compatibility (3–32 mm): Supports a wide range of cutting tools with a single chuck

OSG Threading Tap - BSF Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 9/32 x 26 Face Mill Arbors - Through Coolant Reference temperature: Measurements reference 20°The OSG BSF Spiral Point Threading Tap is a precision tool designed for through hole BSF tapping, built for machinists who demand consistent, high quality threads and long tool life. Thread Type: BSF spiral point design optimized for through hole tapping to efficiently form threads and evacuate chips. Material: HSS E (high speed steel with cobalt) for enhanced hardness, wear resistance, and heat tolerance in demanding materials. Coating: Steam oxide