The Carmex Threading Tap is a precision spiral-flute tap designed for UNC (Unified National Coarse) threading in demanding materials. Built for professional machinists and shops that require durable, repeatable threads, this tap delivers clean, accurate results even under high-speed operation.

• Diameter x Pitch: 9/16" diameter, 12 UNC threads per inch
• Material: HSS-E (high-speed steel with cobalt) for superior wear resistance and heat tolerance
• Flute Design: Spiral flute for efficient chip removal and reduced clogging
• Tap Type: UNC Supercut geometry for clean, consistent threads
• Drive Type: Square drive end for reliable engagement with standard tap tools
• Brand: Carmex

Designed to stand up to tough materials and high-speed threading, this Carmex UNC spiral flute tap helps you maintain precise thread geometry from start to finish. The cobalt-enhanced HSS-E construction resists heat and wear, extending tool life and reducing downtime. The spiral flute evacuates chips quickly, minimizing thread interference and the risk of cross threads. With a robust square drive, you get smooth torque transfer and consistent results across long runs, making it a dependable choice for production environments and shop floors that demand reliability.