The OSG Threading Tap UNF A-Spiral Point is a high-precision tapping tool designed for through-hole UNF threads. Built for professional machining environments, it delivers clean, accurate threads with dependable performance.

• Thread type: UNF (Unified National Fine) threading for small-diameter, high-precision holes.
• Geometry: A-Spiral Point for efficient chip evacuation and smooth entry in through-hole applications.
• Material: Powder metal body delivering exceptional hardness, wear resistance, and durability.
• Coating: TiCN coating reduces friction, improves heat resistance, and extends tool life.
• Hand: Right-hand thread, standard for most tapping operations.
• Through-hole design: Optimized for through holes to ensure consistent chip flow and clean thread formation.
• DIN standard: Complies with DIN 2184-1 specifications for through-hole threading tools.
• Size and length: No. 2 x 56 mm, ideal for a range of hole depths and material applications.

Engineered for reliability in demanding production and precision work, this tap’s spiral-point geometry pushes chips forward for faster cycles and reduced tool stresses. The TiCN coating minimizes wear and heat buildup, helping maintain cutting performance over longer runs. Expect strong, burr-free threads with excellent dimensional accuracy, making it well-suited for automotive components, machinery assemblies, and any project requiring durable, repeatable UNF threading in through-holes.