The OSG Metric Fine A-Spiral Point Threading Tap is a high-precision tool designed for through-hole threading. Built from powder metal and TiCN-coated, it delivers durable, accurate tapping for M16 x 1.5 right-hand threads.

• Size and thread: M16 x 1.5 metric fine thread designed for through-hole applications.
• Material: Powder metal body for enhanced toughness, wear resistance, and heat tolerance.
• Coating: TiCN coating reduces friction and extends tool life in demanding cutting conditions.
• Thread form: A-Spiral Point design to efficiently push chips forward and promote clear, consistent threads.
• Direction: Right-hand threading for standard through-hole applications.
• Hole compatibility: Specifically suited for through-hole taps, enabling reliable engagement and robust tapping cycles.
• Standards: DIN 374 compatibility to ensure interchangeability and predictable results in compatible tooling setups.
• Performance: Optimized for high-speed, high-precision operations across a wide range of metals.
• Brand: OSG, a trusted name in precision threading solutions.

In real-world use, this tap delivers clean, accurate threads with reduced cycle times and longer tool life. The TiCN coating diminishes heat and wear, while the spiral point design improves chip evacuation, minimizing built-up material and thread defects. Ideal for production environments, maintenance shops, and repair work, it helps machinists achieve reliable M16 x 1.5 through-hole threads in steel, aluminum, and other common metals with consistent tolerances.