Dormer E500 HSS Coarse Tap Set, 5mm, Straight Flute, 3-Piece

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.