The OSG Metric A-Spiral Point Threading Tap is a precise, high-performance tool designed for through-hole threading in metric sizes, delivering clean M4 x 0.7 threads with reliability. Built for durability and efficiency, it suits production environments that demand consistent results from a single, trusted tap.

• Thread form: A-Spiral Point geometry pushes chips forward, reducing clogging and promoting smooth, accurate thread formation in through-holes.
• Core material: Powder metal body offers enhanced wear resistance and strength for high-speed threading with longer tool life.
• Coating: TiCN coating lowers friction and improves heat resistance, helping maintain precision during demanding cuts.
• Through-hole design: Specifically optimized for through holes in DIN 376 applications to deliver reliable, consistent threads.
• Size and pitch: Metric M4 x 0.7 with right-hand threading for standard assembly compatibility.
• Handedness: Right-hand tap, the conventional direction for most general-purpose threading tasks.

This tap combines a robust powder metal core with TiCN coating to withstand high-speed machining across a broad range of materials, delivering precise, clean threads and dependable performance. The through-hole DIN 376 suitability ensures interchangeability and repeatable results in mechanical assemblies, electronics enclosures, automotive components, and other precision applications. The result is improved production efficiency, fewer tool changes, and longer intervals between sharpening while maintaining high threading quality.