The OSG Threading Tap Metric Fine A-Spiral Flute is a precision tool designed for cutting fine metric threads in blind holes. Built for reliability in small-diameter work, it’s ideal for machinists and manufacturers tackling intricate assemblies with tight tolerances.

• Size and thread: M11 x 1 metric fine thread tailored for accurate tapping in blind holes
• Flute design: A-Spiral flute facilitates efficient chip evacuation and reduces clogging during deep cuts
• Material: Powder metal construction delivers robust wear resistance and extended tool life
• Coating: TiCN (Titanium Carbo-Nitride) coating increases hardness and lowers friction for smoother cutting
• Direction: Right-hand thread orientation for common fastening and standard tapping operations
• Application: Specifically optimized for threading blind holes, ensuring clean, precise grooves
• Standard: DIN374 specification alignment supports consistent tooling interface and results

This tapping solution helps you achieve durable, repeatable threads with reduced cutting forces and improved surface finishes. The TiCN coating minimizes wear at higher speeds and temperatures, while the powder metal body stands up to demanding production runs. The combination of an A-Spiral flute and a compact right-hand design makes it well-suited for small-diameter holes in a variety of metals and alloys, delivering dependable performance when accuracy matters most.