Irwin Hanson 4935252 12mm x 1.25mm Self Aligning Tap with CBT

The Irwin Hanson 4935252 is a high-quality metric tap designed for cutting 12mm x 1.25mm internal threads in a variety of materials. This self-aligning tap features CBT (Cryogenic Boron Technology) treatment, which significantly extends tool life and improves performance in demanding applications.

Key Features:

• Self-aligning design compensates for slight misalignment during tapping operations, reducing tap breakage and improving thread quality
• CBT (Cryogenic Boron Technology) treatment provides superior hardness and wear resistance for extended tool life
• 12mm x 1.25mm metric threading specification—commonly used in automotive and machinery applications
• High-speed steel construction delivers durability and consistent performance
• Precision ground threads ensure accurate, clean thread formation
• Suitable for tapping steel, stainless steel, aluminum, and other metals

This tap is ideal for professional mechanics, machinists, and DIY enthusiasts who require reliable thread-cutting performance. The self-aligning feature makes it particularly valuable for repair work where perfect alignment may be difficult to achieve.