The OSG Threading Tap is a metric internal threading tool designed for machinists and fabricators who need precise, reliable threads in blind holes. With a powder-metal body, TiCN coating, and an LT spiral flute, it delivers durable performance for deep-hole tapping in demanding applications.

• Metric size & pitch: M16 x 2 — ready for standard metric threadings in blind holes
• Threading tap geometry: A-LT-Spiral Flute, Right Hand — optimized for efficient cutting and right-hand threads
• Material: Powder Metal — combines strength and toughness for tough tapping tasks
• Coating: TiCN (Titanium Carbo-Nitride) — increases hardness, reduces wear, and lowers friction at speed
• Flute design: LT (Long Taper) spiral flute — superior chip evacuation in deep blind holes
• Application: Specifically engineered for internal threads in blind holes, providing clean, accurate results
• Usage context: Suitable for high-speed machining environments where durability and long tool life are essential

Designed to deliver consistent, precise threads in challenging blind-hole work, this tap reduces chip buildup, supports longer tool life, and maintains thread accuracy across deep pockets. The TiCN coating lowers friction during cutting, helping sustain performance at higher feed rates, while the LT spiral flute design ensures robust chip evacuation so you can thread deeper with confidence. Ideal for metalworking projects requiring reliable M16 x 2 threads in blind cavities, from enclosures and housings to fixtures and assemblies.