The OSG Threading Tap is a precision tool engineered for metric fine threading in blind holes, delivering reliable, clean internal threads for metal components. It’s ideal for machinists and engineers who demand accurate results in tight spaces and production-grade reliability.

• Size & Thread: M6 x 0.5 metric fine thread (DIN374), designed specifically for tapping blind holes.
• Flute Design: A-Spiral flute to optimize chip evacuation and minimize clogging in restricted bore scenarios.
• Material: Powder metal construction for enhanced wear resistance and extended tool life in demanding materials.
• Coating: TiCN (Titanium Carbo-Nitride) coating to boost hardness, reduce friction, and sustain performance at higher speeds and temperatures.
• Hand: Right-hand threading for standard, straightforward tapping operations.
• Application: Precisely cuts fine metric threads in blind holes, supporting strong joints in assemblies where access is limited.

By combining a durable powder-metal body with a hard TiCN coating and an efficient A-Spiral flute, this tap delivers consistent thread quality, smoother cutting action, and longer tool life. The design reduces chip buildup and torque, helping prevent deflection and breakage while maintaining tight tolerances. Whether prototyping or producing parts for automotive, aerospace, or general metalworking, this tap provides reliable performance for high-precision blind-hole threads.