Dormer E500 HSS Coarse Tap, Straight Flute, 4mm x 0.7 Taper

The Dormer E500 HSS Coarse Tap with straight flutes is designed for both manual and machine use, making it an extremely versatile tool for creating threads in a variety of materials. Its robust construction from high-speed steel (HSS) ensures durability and long service life, even under demanding conditions.

These taps are suitable for both through holes and blind holes, providing flexibility across different applications. When working with blind holes, they should be used as part of a set comprising three distinct taps: the taper (first) tap, the second (intermediate) tap, and the bottoming (third/plug) tap. This sequential usage ensures precise threading and optimal results.

Key Features:

• Metric coarse threading, ideal for a wide range of materials
• Bright surface treatment, reducing friction and improving performance
• Straight flute geometry, facilitating efficient chip evacuation
• Class 2 tolerance for 6H fit, ensuring accurate and reliable thread creation

The Dormer E500 is compliant with ISO529, guaranteeing adherence to international quality standards. Its 4.0mm x 0.7mm taper size makes it a precise and efficient choice for threading tasks in both professional and DIY settings.