The Carmex Threading Tap with Spiral Flute is a rugged UNC Supercut tapping tool designed for fast, reliable thread formation in metal parts. It’s built for machinists and fabricators who need clean, accurate UNC threads in demanding materials and high-speed operations.

• Threading Type: Spiral flute design efficiently evacuates chips, reducing the risk of clogging during high-speed tapping.
• Size and Thread: 5/16"-18 UNC thread for Unified National Coarse applications.
• Material: Powder metal construction delivers strength and wear resistance for repeated use in tough materials.
• Designation: UNC Supercut geometry optimized for precise thread formation and longer tool life.
• Performance: Suitable for high-speed threading operations in steel, cast iron, and other common machinable metals.

With the Carmex Spiral Flute UNC Supercut Tap, you’ll experience smooth cutting action, reliable chip clearance, and consistent thread quality from the first hole to the last. The powder metal build stands up to demanding materials and fast cycles, helping minimize downtime in production and repair tasks. This tap is an ideal choice for anyone needing dependable 5/16 x 18 UNC threads in a variety of fabrication and maintenance scenarios.