The OSG Threading Tap Metric A-Spiral Point is a precision through-hole tap designed for compact, high-precision threading. Built for machinists and fabricators who demand clean, accurate threads in a variety of materials, it delivers reliable performance for small-diameter work.

• Size & thread: M2.3 x 0.4 metric, right-hand thread
• Threading geometry: A-Spiral Point design that pushes chips ahead to minimize clogging
• Material: Powder metal substrate for enhanced wear resistance
• Coating: TiCN coating provides superior heat resistance and reduced friction
• Hole type: Optimized for through-hole tapping
• Standards: DIN 371 compliant for consistent performance
• Brand: OSG, a trusted name in precision threading

With its spiral point geometry and TiCN coating, this tap delivers fast, clean threading through holes while minimizing chip buildup. The powder metal body offers durability for high-speed tapping, extending tool life and reducing downtime. This makes it ideal for small-diameter metalwork, electronics housings, and other precision assemblies where exact thread engagement and smooth finishes matter. For best results, use appropriate lubrication and maintain proper alignment to achieve the precise tolerances associated with DIN 371.