OSG's Metric Spiral Point Threading Tap in HSS-E (high-speed steel with cobalt) delivers durable, reliable through-hole threading for M8 x 1.25 applications. Built for professional machining, it combines robust cutting performance with a precision finish to keep your taps cutting longer between changes.

• Material: HSS-E (high-speed steel with cobalt) for improved hardness and heat resistance during demanding taps.
• Finish: Steam Oxide Coated Plus for enhanced wear protection and corrosion resistance in service.
• Thread Form: Metric Spiral Point for efficient chip evacuation and smooth entry in through-hole tapping.
• Size: M8 x 1.25 thread specification, suitable for standard metric through-hole projects.
• Application: Specifically designed for through-hole tapping tasks, delivering consistent thread quality.
• Precision: Engineered geometry and ground accuracy help achieve clean, reliable threads with extended tool life.

This tap is a practical choice for shops and workshops seeking dependable, high-precision M8 x 1.25 threads in through-holes. The combination of HSS-E chemistry and Steam Oxide Coated Plus coating translates to steadier performance, reduced wear, and longer service between tool changes—keeping your machining workflow productive and predictable.