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.
- 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 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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