OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 9/32 x 20 ISO Insert - KN Style durable finishing tools

durable finishing tools

while the DIN 212-B specification ensures standardized quality across applications

Intermediate precision carbide (k10) construction: provides durable wear resistance and stable hole dimensions

Material: HSS‑E (cobalt-enhanced high-speed steel) for improved heat resistance and durability

Its 3xD length offers a well-balanced mix of rigidity and versatility

OSG Threading Tap - BSW Spiral Flute HSS-E - Steam Oxide Coated - Blind Hole - 9/32 x 20 ISO Insert - KN Style durable finishing toolsThe OSG BSW Spiral Flute Threading Tap in 9 32 x 20 is engineered for precise blind hole tapping in metal, delivering clean, accurate threads with consistent performance. Designed for professional machinists and shop environments, it combines durability, heat resistance, and efficient chip evacuation to tackle demanding projects. Threading standard: BSW (British Standard Whitworth), 9 32" diameter with 20 TPI, optimized for compatible components and