The OSG Threading Tap – Metric Fine A-Spiral Flute FORM E, Powder Metal, Right Hand, TiCN Coated – is built for precision blind-hole threading in metric fine sizes. Designed for machinists and engineers who demand clean, accurate threads in tight bores, this tap blends advanced materials with smart geometry for reliable, long-lasting performance.

• FORM E geometry: Optimized cutting action and thread formation for fine-pitch, high-precision blind-hole threads.
• Powder metal body: Superior wear resistance and durability, delivering consistent performance over many holes and cycles.
• TiCN coating: Hard, low-friction surface that reduces wear, lowers cutting temperatures, and extends tool life.
• A-Spiral flute design: Efficient chip evacuation in blind holes, minimizing clogging and improving surface finish.
• Right-hand thread: Standard threading direction for most metric tapping operations and machinery.
• DIN 374 compliance: Guarantees consistent thread geometry and compatibility with standard fasteners.
• Size and pitch: M6 x 0.5 metric fine pitch, suitable for compact assemblies and precise engagements.
• Blind-hole optimization: Specifically tailored for deep, restricted bores common in precision components.

With the OSG Metric Fine A-Spiral Flute Threading Tap, you get reliable, repeatable threads that mate cleanly with standard fasteners. The FORM E geometry and TiCN coating work together to deliver accurate thread form while resisting wear in demanding production runs. The A-Spiral flute and powder-metal construction support high-speed tapping in blind holes, reducing heat and minimizing the risk of tap breakage. This makes it an excellent choice for precision assemblies in electronics enclosures, automotive components, and other tightly toleranced parts where consistent thread quality matters.