The OSG Metric A-Spiral Flute Form E Threading Tap is engineered for reliable blind-hole threading in metal workpieces,combining strength, durability, and efficient chip evacuation for demanding applications.

• Size & Thread: M5 x 0.8 metric threading designed for precision tapping in blind holes, aligned with DIN371 standards for consistent results.
• Flute Design: A-Spiral flute geometry optimizes chip removal in deep blind holes, minimizing torque and reducing the risk of tap breakage.
• Form: Form E provides an extended flute length, enabling deeper reach and improved tapping performance in longer blind holes.
• Material: Powder metallurgy construction delivers high strength, wear resistance, and durability under tough tapping conditions.
• Coating: TiCN coating increases surface hardness and lowers friction, extending tool life during high-speed, demanding operations.
• Direction: Right-Hand tapping for standard machining setups and broad compatibility with common CNC and manual processes.
• Application: Specifically suited for blind-hole threading where reliable chip control and extended reach are essential, in accordance with DIN371 guidelines.

This tap blends a robust powder-metal core with a high-performance TiCN coating and an optimization-focused flute geometry to deliver clean, accurate threads in challenging blind-hole work. It helps reduce breakage risk, supports higher cutting speeds, and extends tool life, making it a dependable choice for precision metal fabrication, automotive components, and machinery assemblies where consistent thread quality matters. For best results, pair with appropriate lubrication and steady machining conditions to maximize longevity and throughput.