Engineered for precision blind-hole threading, the OSG Metric A-Spiral Flute Form E Tap delivers reliable performance in demanding metalworking tasks. Designed for right-hand M7 x 1 threads per DIN 371, it’s ideal for deep, clean blind-hole taps.

• Thread size and standard: Metric M7 x 1 with DIN 371 compliance for consistent, precise threading.
• Flute design and length: A-Spiral Flute with Form E extended flute length to reach deeper blind holes and improve chip evacuation.
• Material: Powder metal body delivers high strength, wear resistance, and durable performance over many cycles.
• Coating: TiCN coating increases surface hardness, reduces friction, and extends tool life under demanding machining conditions.
• Cutting direction: Right-hand threading, optimized for standard blind-hole tapping applications.

This tap is specifically optimized for blind-hole tapping, reducing the risk of tap breakage in deep pockets and enhancing machining efficiency. The spiral flute geometry promotes smooth chip removal, helping maintain cutting efficiency and a clean thread finish even at higher speeds. The combination of Form E flute length and TiCN coating supports faster cycle times and longer tool life, making it a dependable choice for precision manufacturing where deep, accurate threads are essential.