Engineered for precision UNF threading in blind holes, the OSG Threading Tap UNF A-Spiral Flute delivers reliable performance for compact, high-precision applications. Designed for machinists and engineers who demand clean, accurate internal threads in hard-to-reach spaces.

• UNF A-Spiral flute design: Optimized for efficient chip evacuation in blind-hole tapping, reducing clogging and rework.
• Powder metal body: Tough, durable construction that withstands high cutting temperatures and rapid cycles.
• TiCN coating: Titanium carbonitride coating increases hardness, lowers friction, and extends tool life in high-speed machining.
• Right-hand threading: Standard right-hand UNF threads for universal compatibility with DIN2184-1.
• DIN2184-1 compatibility: Precision-toleranced to DIN standard for consistent thread quality across components.
• Size: M6 x 32 tapping size/length specification for UNF applications.
• Application: Especially effective for blind-hole tapping in compact assemblies where clearance is limited.

With these features, the tap delivers consistent thread quality, reduced downtime, and longer tool life. The A-Spiral flute ensures reliable chip clearance in blind holes, while the TiCN coating minimizes wear and heat buildup, supporting aggressive feeds and speeds. The powder metal body provides resilience for repeated use in demanding materials, making it a practical choice for precision engineering tasks that require durable UNF threads.