The Carmex UNC Spiral Point Tap, 9/16 x 12, is a high-performance threading tool designed for professionals who demand precise, durable taps for Unified National Coarse threads. Crafted with HSS-E (high-speed steel with cobalt), it combines toughness and heat resistance to tackle through-holes and challenging materials with confidence.

• Thread Size: 9/16" diameter, 12 UNC (Unified National Coarse) threads per inch
• Geometry: Spiral Point (gun-style) design to efficiently push chips forward and promote smooth thread formation
• Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance
• Cutting Design: Supercut geometry built for durable cutting action and reliable performance in demanding applications
• Applications: Ideal for through-holes and tougher metals where robust tapping is required

This tap is engineered to deliver consistent, accurate UNC threads in metalworking environments, reducing tool chatter and minimizing chip clogging. Its through-hole performance and durable construction make it a reliable choice for production runs as well as precise, one-off projects.