The OSG Threading Tap is a precision metric fine tapping tool designed for through-hole applications, delivering clean, accurate threads in small-diameter components. Sized for M3 x 0.35 through-holes and aligned with DIN371 standards, this tap is built for high-speed, high-precision threading.

• Thread Type: Metric fine threads with an A-Spiral Point for efficient chip flow and smooth formation of threads in through-holes.
• Size & Pitch: M3 x 0.35, DIN371-compliant through-hole tapping for reliable female-thread creation.
• Material: Powder metal construction for greater durability, wear resistance, and heat tolerance under demanding tapping conditions.
• Coating: TiCN coating reduces friction, lowers wear, and improves chip evacuation to extend tool life.
• Chip Control: Spiral point design pushes chips forward, minimizing back-thinning and ensuring smooth cutting action.
• Handedness: Right-hand threading for common applications in electronics, instrumentation, and precision assemblies.
• Applications: Suitable for a wide range of materials in through-hole tapping and fine-thread production.

By combining a robust powder-metal core with a protective TiCN layer, the OSG Threading Tap delivers longer life and consistent performance in demanding environments. The result is tighter tolerances, cleaner threads, and fewer reworks in assemblies where small-diameter fasteners are essential. Whether you’re machining electronics enclosures, precision instruments, or small automotive components, this tap is engineered for high-speed, high-accuracy production while maintaining tool integrity across many cycles.