The OSG BA Spiral Point Threading Tap is a precision tool designed for through-hole BA thread production. Built with cobalt-enhanced HSS-E and finished with steam oxide, it delivers durable performance and reliable thread quality for demanding machining tasks.

• Thread Type: BA Spiral Point threading tap engineered for through-hole BA threads, enabling efficient chip evacuation during cutting.
• Material: HSS-E (high-speed steel with cobalt) for improved hardness and heat resistance under load.
• Coating: Steam oxide finish helps reduce wear and enhances tool life in shared cutting environments.
• Size: 10BA, suitable for standard BA thread applications.
• Geometry: Spiral Point design to push chips forward and maintain steady cutting in through-hole operations.

This tap is ideal for machinists and shops performing BA-threaded through-holes, delivering clean, accurate threads with consistent results. The combination of HSS-E material and steam oxide coating supports longer life under higher cutting temperatures, reducing tool changes and downtime. Use in metalworking applications that require reliable threading performance, from light fabrication to maintenance and repair tasks, with confidence in reduced galling and improved finish.