The OSG Threading Tap UNC A-Spiral Flute is a high-performance tapping tool designed for UNC A threads in blind holes. With a powder metal body and TiCN coating, this right‑hand tap delivers durability, precise threads, and efficient chip control for demanding machining environments.

• Material: Powder metal body for enhanced strength and wear resistance in tough materials.
• Coating: TiCN coating increases hardness and reduces friction, extending tool life and improving cutting performance.
• Flute design: A‑spiral flute promotes efficient chip evacuation in blind holes, reducing clogging and chatter.
• Thread type: UNC A (Unified National Coarse) threading for common fastener standards.
• Hole type: Optimized for tapping blind holes to produce clean, accurate threads.
• Size and standard: DIN2184-1 specification with size 1 x 8 (1‑8 UNC) for reliable compatibility.
• Driving direction: Right‑hand thread suitable for standard clockwise tapping operations.

Designed to deliver consistent results, this OSG tap minimizes wear and breakage even in challenging materials, while its spiral flute geometry ensures smooth chip flow and reduced insertion resistance. Users can expect dependable performance, longer tool life, and high-quality thread formation in automotive, machinery, and general manufacturing applications.