Dormer E500 HSS Coarse Tap Set, 5mm, Straight Flute, 3-Piece
Dormer's 3-piece HSS tap set (5mm) for hand or machine use. Includes taper, intermediate & bottoming taps for precision threading.
The Dormer E500 HSS Coarse Tap Set is a versatile 3-piece set designed for precision threading in various materials. These straight flute taps can be used both manually and in machinery, making them ideal for diverse applications.
Key Features
- Can tap both through holes and blind holes in most materials
- When tapping blind holes, requires use of all three taps in sequence for optimal results
- Set includes three specialised taps, each serving a specific purpose in the threading process
Tap Types Included
- Taper/First tap - For starting threads
- Second/Intermediate tap - For continuing thread formation
- Bottoming/Third/Plug tap - For finishing threads to full depth
Crafted from high-speed steel (HSS) with a bright surface treatment, these metric coarse taps meet ISO529 standards and offer excellent durability. The straight flute geometry ensures efficient chip removal during operation.
Technical Specifications
- Size: 5.0mm x 0.8 (set of 3)
- Tolerance: Class 2 for 6H Fit
- Material: High Speed Steel (HSS)
- Surface Treatment: Bright
- Flute Geometry: Straight flutes
- Chamfer Numbers: 1, 2 and 3 (Serial numbers 4 and 5)
This professional-grade tap set from Dormer provides reliable performance for both workshop and industrial applications, making it an essential tool for machinists and engineers.
After bigger quantities? Need extra quantities? Get in touch and we'll organise it for you.
- Dispatched within 0-2 business days
- Delivery to Worldwide: 6-7 business days*
- Free Shipping Included
- Hand threading operations
- Machine tapping applications
- Creating threads in through holes
- Creating threads in blind holes
- Material: High Speed Steel (HSS)
- Size: 5.0mm x 0.8
- Set Contents: 3 taps (Taper, Intermediate, Bottoming)
- Tolerance: Class 2 for 6H Fit
- Surface Treatment: Bright
- Flute Geometry: Straight
- Chamfer Numbers: 1, 2, 3
- Standards: ISO529
- Weight: 30g
Always follow local regulations and product guidance.
Free standard delivery on Australian 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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