The OSG Threading Tap Metric A-Spiral Flute is a precision tool designed for metric blind-hole tapping. Built for machinists and fabricators who demand consistent oversize threads, this +0.1 tolerance tap delivers reliable engagement in challenging assemblies.

• Thread format: M10 x 1.5, right-hand, DIN371 compatible
• A‑Spiral flute design: efficient chip evacuation in blind holes to reduce tool stress and avoid clogging
• Material: powder metal substrate offering high strength and wear resistance for long tool life
• Coating: TiCN coating increases hardness and reduces friction for smoother cutting at high speeds
• Oversize tolerance: +0.1 mm to support predictable thread formation in tight tolerances
• Application: optimized for metric blind-hole tapping in demanding production environments
• Precision and finish: carefully ground geometry paired with a durable coating to maintain accuracy over many cycles
• Rotation: right-hand threading for standard machining setups and compatibility with common spindles

This tap enables consistent, high-quality threads in blind-hole assemblies, with reduced risk of breakage and downtime. The combination of powder-metal toughness, TiCN-coated hardness, and an A-flute configuration helps sustain performance in high-speed machining and repetitive production runs, delivering reliable results from first cut to last. Ideal for engineers and shops seeking a durable, precise tapping solution for M10 x 1.5 blind-hole applications.