The OSG UNC Spiral Flute Threading Tap in No. 10 x 24 is a precision tapping tool designed for professionals who work with blind-hole applications. Built with HSS-E cobalt and finished with a durable Steam Oxide coating, it’s engineered for reliable, accurate threads and long tool life.

• Thread format: UNC (Unified National Coarse) with No. 10 x 24 dimensions for standard metal threads.
• Material: High-speed steel with cobalt (HSS-E) for enhanced hardness and heat resistance.
• Coating: Steam oxide coating to reduce wear, lower friction, and extend service life.
• Flute design: Spiral flute optimized for efficient chip evacuation in blind-hole tapping.
• Application: Specifically suited for creating clean, accurate internal threads in blind holes.
• Durability: Robust construction and coating work together to deliver consistent performance over multiple uses.

This tap reflects advanced threading technology from OSG, delivering high-quality, accurate threads and extended tool life for demanding machining tasks. It’s ideal for production runs and precision prototypes where reliable internal threading matters most, helping you minimize rework and maintain tight tolerances in critical components.