The OSG Threading Tap Metric A-Spiral Point is engineered for reliable, high-precision through-hole threading in demanding metalworking environments. Designed for metric M3 x 0.5 right-hand threads, it combines a purpose-built 7GX geometry with durable materials and a protective TiCN coating to deliver consistent results row after row.

• Geometry: 7GX A-Spiral Point for efficient chip control and smooth starting in through-holes, helping to reduce cutting forces and improve thread quality.
• Material: Powder metal substrate that provides enhanced wear resistance and long tool life under high-load tapping conditions.
• Coating: TiCN coating lowers friction and increases heat resistance, extending tool life in tougher materials and demanding cycles.
• Through-Hole Design: Specifically optimized for through-hole applications and compliant with DIN371 standards to ensure consistent, accurate threads.
• Size & Direction: Metric M3 x 0.5, right-hand threading for standard assembly requirements.

These taps empower fast, precise threading across production runs and maintenance tasks alike. The combination of 7GX geometry, powder-metal longevity, and TiCN efficiency translates to fewer rejections, longer intervals between tool changes, and dependable performance on challenging materials. Whether you’re building enclosures, machinery frames, or automotive components with through-holes, this tap helps you achieve clean thread starts, tight fits, and reliable torque transfer in every hole.