OSG Threading Tap - BSPT Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 3/4 x 14

The OSG BSPT Spiral Point Threading Tap is a high-performance tool designed for through-hole BSPT threading, built for machinists who value precision, durability, and reliable thread quality. Crafted from HSS-E (high-speed steel with cobalt) and finished with Steam Oxide, it delivers robust performance under demanding cutting conditions.

• Tap Type: BSPT Spiral Point Threading Tap optimized for through-hole BSPT threads.
• Material: HSS-E (high-speed steel with cobalt) for enhanced heat resistance and wear life.
• Coating: Steam Oxide coating to improve wear resistance and lubricity during cutting.
• Size/Thread: 3/4 x 14, providing the standard BSPT thread form and pitch for precise pipe connections.
• Geometry: Spiral point design facilitates efficient chip evacuation, reducing stuffing and improving hole quality.
• Application: Through-hole threading capability built for reliable performance in pipe-fitting and fluid-handling assemblies.

These features come together to offer precise BSPT threads with consistent quality across through-hole applications. The cobalt-infused HSS-E core stands up to higher cutting temperatures, while the Steam Oxide coating minimizes wear and galling for extended tool life. The spiral point geometry ensures chips are pushed out of the hole, helping maintain thread integrity and throughput in production environments. Ideal for job shops and assemblies requiring dependable BSPT pipe threads, this tap supports efficient, repeatable results with common threading materials found in plumbing, hydraulics, and pneumatic systems. For best results, use appropriate lubrication and follow standard tapping depth guidelines to maximize tool life and thread accuracy.