The OSG Threading Tap is a metric A-Spiral Flute Form E tool designed for blind-hole threading in compact parts. Crafted from powder metal and TiCN-coated, this right-hand tap delivers strength, wear resistance, and an extended flute for deeper holes, ideal for small-diameter threads like M2.5 x 0.45 under DIN371.

• Material: Powder Metal construction provides robust strength and wear resistance for repeated use.
• Coating: TiCN coating increases surface hardness, reduces friction, and extends tool life during high-speed operations.
• Flute Design: A-Spiral flute with Form E offers an extended flute length for deeper blind-hole tapping and efficient chip evacuation.
• Thread Type and Size: Metric A-spiral, right-hand thread, DIN371, M2.5 x 0.45 for small-diameter applications.
• Application: Specifically designed for blind holes where access is limited, reducing the risk of tap breakage.
• Direction: Right-hand threading is standard for most metalworking applications.

With its powder-metal core and TiCN coating, this tap delivers consistent thread quality while resisting wear in demanding materials. The extended flute length of Form E provides reliable tapping at greater depths without frequent retractions, improving productivity in production environments. The spiral flute design actively evacuates chips, minimizing heat build-up and reducing the chance of breaking the tap during high-speed cutting. This makes it suitable for precision assemblies, electronics enclosures, automotive components, and other small-part applications where accurate internal threads are essential.