The OSG Metric A-OIL-Spiral Flute Tap is a high-performance threading tool designed for machinists and production environments that demand precise threads in blind holes. Built from robust powder metal and TiCN-coated for added durability, it delivers reliable results in challenging materials and deep hole applications.

• Size: M42 x 4.5 metric thread for large-diameter blind-hole tapping
• Material: Powder metal core for enhanced strength and toughness
• Coating: TiCN coating increases hardness and wear resistance, reducing friction
• Flute Design: A-OIL spiral flute optimizes chip evacuation in deep or blind holes
• Thread Type: Right-hand thread for standard external threading operations
• Application: Specifically engineered for efficient blind-hole threading in demanding production environments
• Standards: DIN 376 compliance ensures compatibility with common tooling setups

This tap is designed to deliver clean, accurate threads with minimal chip packing, helping to reduce rework and downtime in high-volume manufacturing. The combination of powder metal strength, TiCN wear resistance, and an efficient spiral flute translates to longer tool life and more consistent performance across harsh materials and deep holes. Ideal for automotive, aerospace, mold-making, and precision machining tasks where dependable threading quality matters.