The OSG Metric A-Spiral Flute Threading Tap is engineered for precision in metric blind-hole tapping, ideal for engineers and machinists who demand consistent, durable performance. Built on a TiCN-coated, powdered-metal formula with an HB Weldon shank, this tap delivers stable, long-lasting results in demanding threading tasks.

• Flute Design: A-Spiral flute promotes efficient chip evacuation in blind holes, reducing clogging and heat buildup for smoother tapping.
• Shank Type: HB Weldon shank provides stable grip and alignment in fixtures and collets, improving runout control.
• Coating: TiCN coating hardens the cutting edge and lowers friction, extending tool life in tough materials.
• Material: Powder metal construction offers exceptional wear resistance and durability under demanding use.
• Size and Pitch: M10 x 1.5 metric thread with right-hand operation for common industrial applications.
• Application: Designed for metric blind holes in DIN371/1835 specifications, ensuring reliable, repeatable results.
• Direction: Right-hand threading for standard tapping workflows.

In practice, this tap delivers predictable, high-quality threads in blind-hole applications by combining efficient chip control, wear resistance, and stable performance. The TiCN coating minimizes friction and heat, enabling smoother cuts and longer intervals between replacements. The HB Weldon shank enhances rigidity and alignment, reducing runout and improving surface finish on precision parts. Perfect for production environments that require dependable, repeatable M10 x 1.5 threading in metric blind holes.