The OSG Threading Tap is a precision tool designed for engineers and machinists who demand clean, accurate threads in tight blind-hole applications. Built for fine metric tapping, it features FORM E geometry, a powder-metal body, and a TiCN coating to deliver dependable performance on demanding assemblies.

• Thread Type: Metric fine thread for precise engagement in small-diameter blind holes (M4.5 x 0.5).
• Flute Design: A-Spiral Flute for efficient chip evacuation in blind-hole tapping and high-speed operations.
• Material: Powder-metal substrate that combines toughness with excellent wear resistance for repeated use.
• Coating: TiCN coating increases hardness, reduces friction, and extends tool life in challenging materials.
• Geometry: FORM E geometry optimized to deliver smooth cutting action and high-quality thread formation.
• Lead/Direction: Right-hand tapping compatibility for standard machining workflows.
• Standards: DIN371 compatibility ensuring consistent performance in established spec environments.

Designed specifically for blind-hole threading, this tap helps you achieve crisp, accurate threads with reduced cutting forces and reliable exit chip removal. The combination of TiCN coating and powder-metal substrate translates to longer tool life, less downtime, and consistent results across production runs. Whether you're assembling precision components or performing delicate repairs, this M4.5 x 0.5 tap delivers dependable performance in a compact, high-efficiency package.