The OSG Metric A-Spiral Point Threading Tap is a high-performance right-hand tap designed specifically for through-hole threading. Built for machinists and engineers, it delivers precise threads with efficient chip evacuation and long tool life thanks to its engineered geometry and durable materials.

• Size & Pitch: M20 x 2.5
• Threading Geometry: Metric A-Spiral Point design to push chips ahead and reduce snagging
• Material: Powder-metal body for enhanced wear resistance and durability
• Coating: TiCN coating lowers friction and improves heat resistance for cleaner cuts
• Direction: Right-hand threading for standard through-hole applications
• Hole Type: Optimized for through-hole tapping with reliable chip control
• Standards: DIN 376 compliant for consistent tooling specifications
• Performance: Suitable for high-speed threading across a wide range of metals

In use, this tap accelerates production while delivering consistent, accurate threads. The spiral-point geometry ensures chips are cleared efficiently, reducing downtime and the risk of tool clogging. The TiCN coating minimizes heat and wear during fast-cutting operations, while the powder-metal substrate provides dependable durability for repeated jobs in through-hole assemblies. This combination makes it a reliable choice for precision threading in automotive, machinery, and general fabrication tasks.