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Micro Taps (M0.4–M1.0) – M2 High Speed Steel

Micro Taps (M0.4–M1.0) – M2 High Speed Steel

Eternal Tools

SKU:M2MT04

Create precise internal threads in miniature parts with our M0.4–M1.0 Micro Taps, manufactured from durable M2 High Speed Steel (HSS). Designed for accuracy and a long working life, these tiny metric taps are essential for anyone working with fine mechanisms or small-scale metal components.

Whether you're a watch or clock repairer, jeweller, model engineer, electronics technician or working in the tool-and-die trade, these micro taps deliver clean, reliable threads in a wide range of materials.

Each tap is ground to a sharp, consistent profile and sold individually so you can select exactly the sizes you need.

Regular price £6.95
Regular price Sale price £6.95
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Description

Ideal For

  • Watchmaking and horological repair
  • Jewellery fabrication and repair
  • Small-scale machining and prototype work
  • Tool-and-die work
  • Model engineering and miniature mechanisms
  • Instruments, electronics and other fine mechanisms

Key Features

  • Metric micro thread sizes M0.4–M1.0
  • Manufactured from M2 High Speed Steel (HSS) for strength and longevity
  • Precision-ground cutting edges for clean, accurate threading
  • Suitable for steel, brass, nickel silver, aluminium, plastics and other fine materials
  • Sold individually so you only buy the sizes you need

Using Micro Taps

For best results:

  • Drill the correct tap drill hole for each thread size
  • Hold the tap in a pin vice or micro tap wrench
  • Apply a small amount of cutting oil, especially when tapping steel
  • Turn ¼–½ turn forward, then slightly back to break the chips
  • Keep the tap aligned straight to avoid breakage

Customer Reviews

Specifications

Diameter (mm) Pitch (mm) Thread Length (mm) Shank (mm) Overall Length (mm) Notes
0.4 0.10 3.0 1.0 17.5 Round shank
0.5 0.125 3.0 1.0 18.5 Round shank
0.6 0.15 3.5 1.45 19.5 Round shank
0.7 0.175 3.5 1.5 19.5 Round shank
0.8 0.20 3.5 1.5 19.5 Round shank
0.9 0.225 3.5 1.5 22.0 Round shank
1.0 0.25 6.0 2.3 25.0 Square shank

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