The OSG Threading Tap is a precision metric fine tap designed for cutting internal threads in blind holes. Built for reliability and long tool life, it’s ideal for machinists and engineers working with tight spaces and demanding materials.

• Size: M20 x 1 (metric fine thread)
• Flute Design: A-Spiral flute for efficient chip evacuation and reduced clogging in blind holes
• Material: Powder metal body for enhanced wear resistance and durability
• Coating: TiCN coating increases surface hardness and lowers friction at high speeds and temperatures
• Thread Type: Metric fine threading tailored for precise internal threads
• Direction: Right-hand threading for standard insertion and operation
• Application: Suitable for DIN374 blind-hole tapping, delivering clean, accurate threads in confined spaces

This tap delivers consistent, high-quality thread formation by combining a robust powder-metal core with a wear-resistant TiCN coating. The A-Spiral flute design supports dependable chip evacuation, minimizing built-up material and reducing the risk of tool clogging during deep or narrow blind-hole operations. Whether you’re manufacturing precision components or performing maintenance on intricate assemblies, this tap provides reliable performance across a range of materials and cutting conditions.