The OSG Threading Tap, Metric Fine A-Spiral Flute, is a precision tapping tool designed for metric blind holes. It’s built for machinists and engineers who need clean, accurate threads in tight spaces with reliable, repeatable performance.

• Thread Type: Metric fine thread profile (M10 x 1) designed for blind-hole applications.
• Flute Design: A-Spiral flute for efficient chip evacuation and reduced clogging in confined holes.
• Material: Powder-metal body offering enhanced wear resistance and long tool life.
• Coating: TiCN coating increases hardness, reduces friction, and supports high-speed, high-temperature cutting.
• Cutting Direction: Right-hand thread for standard tapping operations.
• Standards: DIN371-compliant design to ensure consistent hole quality in metric blind-hole tapping.
• Size: M10 x 1 nominal thread size for fine-pitch assemblies.
• Application: Optimized for precise threading in metric blind holes across a range of materials.

This tap delivers crisp, burr-free threads with dependable depth control, minimizing rework and enhancing joint strength. The spiral flute promotes steady chip removal, reducing the risk of chip buildup that can cause tool fatigue or breakage. The TiCN coating maintains consistent performance at higher speeds and temperatures, while the powder-metal substrate contributes to extended tool life in demanding production and repair settings. Ideal for precision assemblies where reliable, repeatable threading is essential.