Sealey Tap & Die Set - M3-M12 Metric

This Sealey 17 Piece Metric Tap & Die Set M3-M12 is a high-quality toolset for thread cutting and ...

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eBaySealey Tap & Die Set 17pc Metric - AK321
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OnBuy.comSealey Ak321 Tap And Die Set 17Pc Metric 5051747457294
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Product Information

Full details

This guide is for users of the Sealey Tap & Die Set (M3-M12 Metric) who need to cut or repair metric threads. The key benefit is providing a comprehensive set of tools for various thread sizes, ensuring accuracy and durability. Note that this set is designed for metric threads only.

All features

Model Part NumberAK321
BrandSealey

Extended Product Information

FAQs

What materials can I use this set on?

This set is suitable for use on a variety of materials including steel, aluminum, and other metals.

What is the purpose of cutting oil?

Cutting oil reduces friction, helps to remove metal chips, and improves the life of the taps and dies.

How do I choose the correct tap drill size?

Refer to a tap drill chart for the correct drill size for the specific tap size you are using. This chart provides the pre-drill hole sizes required.

How do I clean the tools?

After each use, clean the taps and dies with a brush or cloth to remove metal shavings and debris. Then, apply a light coat of oil to prevent rust.

What should I do if a tap breaks in the hole?

Use a tap extractor tool to carefully remove the broken tap. Avoid excessive force that could damage the workpiece.

What is the warranty on this set?

Warranty information is not available in the product data.

Can I use this set for non-metric threads?

No, this set is designed for metric threads only.

How do I use the thread gauge?

Use the thread gauge to verify the pitch and size of the thread you are cutting or repairing. Match the gauge teeth to the thread profile.

Troubleshooting

Tap or die breaks during use.

Reduce the cutting speed, use cutting oil, and ensure the tap or die is aligned correctly with the workpiece. Consider using a tap extractor tool.

Threads are not forming correctly.

Check the tap or die size, ensure the workpiece material is suitable, and use adequate cutting oil. Make sure the tap is perpendicular to the work surface when tapping.

Die holder is slipping or not holding the die securely.

Tighten the retention screws on the die holder. Check for any damage or wear on the die holder or die.

Pros and Cons

Pros

  • Wide range of metric sizes covered.
  • Durable carbon steel construction.
  • Easy to use with machined lead-ins.
  • Includes essential accessories (wrench, holder, gauge).
  • Organized storage case for convenience.

Cons

  • Limited to metric threads only.
  • May require some skill and experience to use effectively.
  • Not suitable for heavy-duty industrial applications.

Setup, Compatibility & Care

Setup:

  1. Select the correct tap or die size for your application.
  2. For tapping, ensure the hole is the correct pre-drill size for the tap. Consult a tap drill chart for the appropriate drill size.
  3. Secure the tap in the tap wrench and the die in the die holder.

Compatibility:

  • This set is designed for use on various materials, including steel, aluminum, and other metals.
  • Ensure the correct cutting oil is used for the material being worked on to improve performance and prolong tool life.

Care:

  • Clean the taps and dies after each use to remove metal shavings and debris.
  • Apply a light coat of oil to prevent rust and corrosion, especially if storing for extended periods.
  • Store the set in the provided case to keep the tools organized and protected.

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