The Tanoi Metric Long Reach Tap with Oxide Spiral Flute is a precision threading tool built for professionals who need reliable M4x0.7 threads in tight or deep work areas. Designed for versatility across a wide range of materials, it combines a long-reach form with an efficient spiral flute to deliver clean, accurate threads every time.

• Size & pitch: Metric M4x0.7 threading for standard, widely used fasteners and assemblies.
• Flute design: Oxide spiral flute optimizes chip evacuation, reducing clogging and improving threading accuracy in deeper or constrained holes.
• Material & construction: High-speed steel with HSS-E composition for enhanced strength, durability, and wear resistance under tough tapping conditions.
• Coating/finish: Oxide finish provides reduced friction and extended tool life in a variety of materials.
• Reach: Long-reach geometry enables tapping in recessed pockets, blind holes, and hard-to-access locations without repositioning the workpiece.
• Versatility: Suitable for a broad spectrum of common engineering materials, making it a reliable all‑rounder for workshops and job sites.
• Professional reliability: Engineered to deliver consistent, precise threading results, helping maintain fastener fit and assembly integrity across projects.

This tap supports efficient manufacturing and maintenance workflows by delivering smooth chip clearance, reducing tool stress, and extending usable life in mixed-material applications. Whether working on metal frames, housings, or structural components, the Tanoi metric long-reach tap helps you achieve accurate threads with fewer passes and less downtime.