The OSG Threading Tap, Metric A-Spiral Flute, is crafted for precise, reliable threading of blind holes in metal parts. Designed for professionals and production environments, it combines durable powder-metal construction with a high-performance TiCN coating for long tool life.

• Thread size: M9 x 1.25, right-hand metric thread
• Substrate: Powder metal for strength and wear resistance in demanding tapping tasks
• Coating: TiCN coating reduces friction and enhances hardness to extend tool life
• Flute geometry: A-Spiral flute design optimizes chip evacuation in blind holes
• Application: DIN 376 compliant for dependable tapping of blind holes in a variety of metals
• Direction: Right-hand threading for standard turning and threading operations

This tap is optimized for depth and cleanliness in blind-hole applications. The A-spiral flute channels chips efficiently, minimizing clogging and reducing the risk of thread defects. The TiCN coating, paired with a tough powder-metal body, delivers consistent performance at higher speeds and across extended production runs. Perfect for toolmakers and machinists who need durable taps that maintain thread quality over time, even in challenging materials.