This 40 piece tap and die set is made from high-quality alloy steel and comes in a durable embosse...This 40 piece tap and die set is made from high-quality alloy steel and comes in a durable embossed metal storage case. It is ideal for creating and repairing popular metric size threads and can be used for automotive and general mechanical workshop purposes. The components are etched with metric sizes, both the M size and the thread pitch on the dies and the taps so you can't go wrong. The tap wrench has screw adjustment and is suitable for M3 - M12. The die handle has an internal diameter of 25mm (1") with thumbscrew to hold components securely in place. Supplied with a tap wrench, die handle, 17 taps and 17 dies, T-Bar Handle, Flathead screwdriver and feeler gauge. All neatly presented in a tough metal box carry case for convenient storage. Specification: Alloy Steel Metal embossed case M3 - M12 Die handle to 25mm Accurate pitch gauge Contents and included: 1 x Die Handle 1 x Tap Wrench 1 x T-Type Tap Wrench 1 x Screw-Pitch Gauge 1 x Screwdriver 1 x Embossed US PRO logo metal box 17 Taps & 17 Dies in the following sizes: M3 x 0.50, M3 x 0.60, M4 x 0.70, M4 x 0.75, M5 x 0.80, M5 x 0.90, M6 x 0.75, M6 x 1.00, M7 x 0.75, M7 x 1.00, M8 x 1.00, M8 x 1.25, M10 x 1.25, M10 x 1.50, M12 x 1.50, M12 x 1.75.
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Product Information
Full details
This guide is for anyone using the US PRO 40Pc Metric Tap and Die Set (M3 - M12). It helps both professionals and DIY enthusiasts create and repair metric threads with ease. This comprehensive set, made from alloy steel, comes with everything you need for common metric sizes. Note that this set is specifically for metric threads, so it won't work with SAE or Imperial sizes.
All features
Model Part Number
2620
Brand
us pro
Extended Product Information
FAQs
What materials can I use this set on?
This set can be used on a variety of materials, including steel, aluminum, and other machinable metals. Ensure the material is suitable for tapping and die work.
What is the purpose of cutting oil?
Cutting oil lubricates the tap or die, reducing friction and heat. This helps to create cleaner, more accurate threads and prolongs the life of the tools.
How do I choose the right tap or die size?
Select the tap or die based on the size and thread pitch of the bolt or hole you are working with. The markings on the tools indicate the size.
How do I use the die handle?
Insert the die into the handle, ensuring it is properly seated. Use the thumbscrew to secure the die in place. Make sure the face of the die is flush with the workpiece.
What is the T-Bar Handle for?
The T-Bar Handle is used to hold and turn the taps, providing a secure grip and allowing for controlled threading.
How do I maintain the tools?
Clean the tools after each use to remove metal shavings. Apply a light coat of oil before storage.
What should I do if a tap breaks in the hole?
Try using a tap extractor tool. If the tap is severely damaged, you may need to drill out the broken tap and re-tap the hole.
Where can I find replacement parts?
Replacement parts may be available from the manufacturer or through tool suppliers. Contact the manufacturer directly or search online.
Troubleshooting
Tap or die is difficult to turn.
Ensure you are using the correct size, applying sufficient lubrication, and not forcing the tool. Back off and re-try.
Thread is not forming correctly.
Check the tap or die for damage. Ensure you are using the correct thread pitch. Make sure you are holding the tool straight.
Tap or die breaks.
Reduce the force, ensure correct alignment, and use more lubrication. Consider pre-drilling the correct size hole for tapping.
Tool rusts.
Clean the tools, dry them thoroughly, and apply a light coat of oil.
Pros and Cons
Pros
Durable alloy steel construction ensures long-lasting performance.
Comprehensive range of metric sizes (M3 - M12) covers most common applications.
Etched markings on components simplify size identification and prevent errors.
Comes with a sturdy metal case for convenient storage and portability.
Suitable for a variety of tasks, from automotive to general mechanical work.
Adjustable tap wrench enhances usability and control.
Cons
Limited to metric sizes only; not compatible with SAE or Imperial threads.
May require some experience to use effectively, especially for beginners.
The metal case, while durable, may be susceptible to damage if not handled carefully.
The included screwdriver and feeler gauge are basic and may need to be upgraded for more demanding tasks.
Requires proper technique to avoid damaging threads or tools.
Users may need to purchase additional tools or accessories for specialized applications.
Setup, Compatibility & Care
Setup:
Unpack the set and familiarize yourself with the components.
Ensure you have a suitable work area with good lighting.
Select the correct tap or die size for the thread you need to create or repair.
Use cutting oil or lubricant for best results.
Compatibility:
This set is compatible with metric threads only (M3 - M12).
It is not compatible with SAE or Imperial thread standards.
Ensure the material you are working with is suitable for tapping and die work.
Care:
Always clean the tools after each use to remove metal shavings and debris.
Store the set in the provided metal case to protect the tools from damage.
Apply a light coat of oil to the tools before storing them for extended periods to prevent rust.
Avoid applying excessive force when using the taps and dies.