1-1/4"-12 UNF Right Hand Straight Flute Machine Thread Tap, 1-1/4"-12 TPI HSS High-Speed Steel 2B, for Precision Tapping in Metalworking

The 1-1/4"-12 Straight Flute Thread Tap is built for heavy-duty threading tasks. Made from high-speed steel (HSS), it excels in cutting large UNF threads with Grade 2B tolerance for secure fits. The straight flute design minimizes chip jamming, making it ideal for deep-hole applications in steel and cast iron. Suitable for both machine and hand tapping, this tool is a must-have for industrial machining, construction, and metal fabrication.

• Durable Material: Made from High-Speed Steel (HSS), this tap maintains its cutting edge sharpness through tough conditions, offering superior wear resistance compared to carbon steel alternatives.
• Exact Specifications: Creates a standard UNF (Unified National Fine) thread with a 1-1/4" nominal diameter and 12 TPI. The 2B tolerance ensures a universally compatible, free-fitting thread for smooth assembly.
• Optimized Design: The right-hand spiral and straight flute geometry provide efficient chip evacuation in through-hole applications and deliver maximum strength for threading tough materials.
• Versatile Application: Perfect for use in a variety of metalworking projects, from general fabrication and machinery repair to automotive and aerospace applications. Its robust construction makes it suitable for both manual and high-speed machine use.
• Invest in a tap that combines precision, durability, and performance. Add this professional-grade thread tap to your toolbox and experience the difference in quality and efficiency.