The OSG Metric Spiral Point Threading Tap is a high-performance tool designed for through-hole metal threading, delivering reliable M6 x 1 threads with extended tool life. Crafted from HSS-E cobalt and finished with a Titanium Nitride (TIN) coating, it combines toughness, wear resistance, and low friction for demanding machining environments.

• Thread size: M6 x 1 (metric through-hole threading)
• Material: HSS-E (high-speed steel with cobalt) for enhanced heat resistance and durability
• Coating: Titanium Nitride (TIN) coating to reduce friction and extend tool life
• Geometry: Spiral Point design to promote efficient chip evacuation in through-hole tapping
• Application: Optimized for accurate threading in through-hole operations across metals
• Brand: OSG precision engineering for consistent performance

This tap supports clean, consistent threads with reduced risk of built-up material in the hole thanks to its spiral-point geometry. The TiN coating minimizes heat and wear during tapping, while the hardy HSS-E core maintains performance across a range of cutting conditions. Ideal for production environments and job shops that require repeatable results and longer tool life in through-hole applications.