Dormer E500 HSS Coarse Tap, Straight Flute, 4mm x 0.7 Taper
Dormer E500 HSS straight flute tap (4mm x 0.7 taper) for manual & machine threading in diverse materials. ISO529 compliant.
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.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Manual threading applications
- Machine threading operations
- Through holes in most materials
- Blind holes with a tap set
- Material: High-Speed Steel (HSS)
- Tolerance: Class 2 for 6H Fit
- Surface Treatment: Bright
- Flute Geometry: Straight Flutes
- Taper: 4.0mm x 0.7
- Chamfer No: 1, 2, and 3 (4 and 5 optional)
- Weight: 8 grams
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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