Dormer E500 HSS Coarse Tap Set, Straight Flute, 4mm, Three-Piece
Precision Dormer HSS tap set (4mm) for hand/machine use. Includes taper, intermediate & plug taps for blind holes.
The Dormer E500 HSS Coarse Tap Set is an essential toolkit for precision threading, featuring straight flute taps that can be used both manually and in machines. This versatile set is designed to handle both through and blind holes across a wide range of materials. For optimal performance in blind holes, the taps should be used as a complete set, comprising:
- Taper (First) Tap – For starting the thread
- Second (Intermediate) Tap – For refining the thread
- Bottoming (Plug) Tap – For finishing the thread to the bottom of blind holes
Crafted from high-speed steel (HSS), these metric coarse taps meet ISO529 standards and feature a bright surface treatment. The straight flute geometry ensures efficient chip removal, while the chamfer numbers (1, 2, 3) cater to various threading stages. With a Class 2 tolerance for 6H fit, these taps deliver accuracy and durability for professional and DIY applications.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- Hand or machine tapping
- Through holes
- Blind holes
- Various materials (e.g., metals, plastics)
- Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
- Get a ready-made basket: one link puts everything in your basket here.
- You always pay securely here: your assistant never sees your card.
- Material: High-Speed Steel (HSS)
- Tolerance: Class 2 for 6H Fit
- Surface Treatment: Bright
- Flute Geometry: Straight Flutes
- Chamfer Numbers: 1, 2, 3 (Serial No. 4 & 5)
- Size: 4.0mm x 0.7 (Set of 3)
- Weight: 18g
Always follow local regulations and product guidance.
Free standard delivery on Canadian 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.
View Full Delivery & Returns PolicySecure Transactions
We take utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
Similar Products
You might like
