Dormer E500 HSS Coarse Tap, Straight Flute, 3.5mm, Second
Dormer E500 HSS coarse tap for hand or machine use. 3.5mm, second tap. Ideal for threading in various materials.
The Dormer E500 HSS Coarse Tap features straight flutes, making it the only type of tap suitable for hand use, though it can also be utilised in a machine when required. This versatility allows it to handle both through holes and blind holes in most materials, making it an essential tool for precise threading operations.
For blind holes, it is recommended to use straight flute taps in sets. A standard set includes three taps, each serving a specific purpose: the taper (first) tap, the second (intermediate) tap, and the bottoming (third or plug) tap. The E500 is specifically a second (intermediate) tap, designed for refining the thread after the initial taper tap and before the finishing plug tap.
Key Features & Specifications:
- Tolerance Class: 2 for 6H Fit
- Surface Treatment: Bright
- Material: High-Speed Steel (HSS) for durability and long tool life
- Chamfer No: 1, 2, and 3 (Serial No. 4 and 5)
- Flute Geometry: Straight flutes for improved chip evacuation
- ISO 529 Certified
- Size: 3.5mm x 0.6 (Second tap)
With its robust construction and precision engineering, the Dormer E500 ensures clean, accurate threads in a variety of materials, making it an indispensable tool for professionals and hobbyists alike.
- Hand tapping operations
- Machine tapping operations
- Through holes in most materials
- Blind holes (when used in a set)
- Tolerance Class: 2 for 6H Fit
- Surface Treatment: Bright
- Material: High-Speed Steel (HSS)
- Chamfer No: 1, 2, and 3 (Serial No. 4 and 5)
- Flute Geometry: Straight Flutes
- ISO Certification: ISO 529
- Size: 3.5mm x 0.6 (Second tap)
- Weight: 7g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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