The OSG Threading Tap Metric Fine A-Spiral Point is a high-performance through-hole tapping solution built for precision, durability, and reliable fine-thread results. Designed for engineers and machinists who demand consistent accuracy, it combines a powder-metal body with a TiCN coating to excel in high-speed, high-precision operations.

• Thread Type: Metric Fine with A-Spiral Point geometry for efficient chip control and smooth thread formation.
• Direction: Right-hand threading, ideal for standard external threads in through-hole applications.
• Material: Powder-metal construction delivering enhanced wear resistance, toughness, and heat tolerance for demanding tapping cycles.
• Coating: TiCN coating reduces friction and improves chip evacuation, extending tool life and maintaining cutting efficiency.
• Through-Hole Compatibility: Specifically designed for through-hole DIN374 applications, ensuring reliable hole size and thread quality.
• Size and Pitch: M20 x 2 for fine-thread through-hole assemblies, suitable for a wide range of metallic workpieces.
• Applications: Ready for high-speed, high-precision tapping across a broad material set, from light alloys to tougher metals.

Designed to deliver durable, accurate threads in through-hole work, this tapping solution reduces wear, minimizes chip buildup, and supports faster cycle times. The combination of powder-metal construction and TiCN coating helps maintain thread quality over longer production runs, while the A-Spiral Point design pushes chips forward for cleaner, more consistent results. Ideal for shops and job sites that demand repeatable performance on DIN374 through-hole projects, it helps you achieve precise M20 x 2 threads with fewer reworks and tighter tolerances.