Dormer E239 HSS-E-PM Blue Ring Shark Spiral Flute Tap M14 Sprial Flute

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Dormer E239 HSS-E-PM Blue Ring Shark Spiral Flute Tap M14 Spiral Flute

The Dormer E239 Blue Ring Shark spiral flute tap is engineered to deliver exceptional thread production in demanding stainless steel applications. Its advanced HSS-E-PM substrate provides superior wear resistance and toughness, while the distinctive blue ring coating reduces friction and extends tool life. The spiral flute design effectively clears chips from blind holes, ensuring clean, accurate threads even in difficult-to-machine materials.

- Premium HSS-E-PM (powder metallurgy high-speed steel with cobalt) for enhanced hardness and heat resistance

- Blue ring surface treatment minimises galling and improves lubricity during cutting

- Spiral flute geometry for efficient chip evacuation in blind hole threading

- Back taper feature reduces binding and torque, enabling smoother operation

- Designed specifically for a wide range of stainless steels, including austenitic grades

- M14 thread size with standard pitch for general engineering applications

- High-performance tap suitable for both manual and machine use

This tap is a reliable choice for machinists who need consistent results in stainless steel threading operations.

GTIN: 7320760664193