Meet the OSG UNC Spiral Point Threading Tap, a precision tool built for through-hole threading in metalworking. Designed for shops and job sites that demand dependable, high-quality threads, it pairs advanced materials with a tough finish to deliver consistent performance frame after frame.

• Thread Type: UNC Spiral Point design engineered to push chips forward and out of through holes, promoting efficient cutting and smoother hole filling.
• Material: HSS-E (high-speed steel with cobalt) for enhanced strength, wear resistance, and heat tolerance during demanding tapping operations.
• Coating: Steam Oxide coating provides improved lubricity and reduced wear, helping extend tool life in challenging materials.
• Size & Hole Type: 3/4 x 10 UNC with through-hole geometry, optimized for reliable threading through long openings.
• Brand & Technology: OSG—leveraging advanced threading technology to deliver precise, repeatable results in a variety of metal alloys.
• Durability & Life: Built to withstand high cutting pressures and heat, supporting extended tool life in production environments.

This threading tap is ideal for manufacturers, metal fabricators, and precision machinists tackling through-hole projects where clean, accurate UNC threads are essential. The cobalt-enhanced HSS-E core and Steam Oxide finish work together to maintain thread integrity, reduce wear, and minimize downtime due to tool fatigue. Whether you're serially producing components or handling one-off assemblies, this tap helps you achieve dependable threads with every pass.