20Pc Assortment Metric Tap & Die Set - Amtech - S1256
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Product Information
Full details
This Amtech 20-piece Metric Tap & Die Set is designed for DIY enthusiasts and professionals needing to create or repair metric threads. Its key benefit lies in offering a comprehensive range of essential metric sizes from M3 to M12, crafted from precision ground alloy steel for accuracy and durability. A caveat to note is that specific UK delivery terms apply due to the item's size and weight.
All features
| Model Part Number | S1256 |
|---|---|
| Brand | Amtech |
Extended Product Information
FAQs
What is the range of metric sizes included in this set?
The set covers metric thread sizes from M3 x 0.5 mm up to M12 x 1.75 mm.
What materials are the taps and dies made from?
They are made from precision ground alloy steel for accuracy and durability.
Do I need to buy a tap wrench and die holder separately?
No, the set includes an M3 - M12 die holder and a tap wrench suitable for the included sizes.
Is this set suitable for professional use or just DIY?
This set is ideal for DIY projects and general thread repair, offering good performance for hobbyist and light professional use.
How should I maintain the tools to prevent rust?
After each use, clean the tools and apply a light coating of oil to prevent rust and corrosion. Store them in the provided tray.
Are there special delivery conditions for this item?
Yes, due to its size and weight, special delivery terms and conditions apply for UK delivery.
Can I use this set to create threads on plastic?
While primarily designed for metal, these taps and dies can be used on harder plastics with care and appropriate lubrication, though results may vary.
Troubleshooting
Tap or die is not cutting cleanly
Ensure you are using sufficient cutting fluid or oil. Check that the tap/die is sharp and not damaged. Make sure you are applying consistent pressure and turning correctly (clockwise to cut, with a slight back-off to clear chips).
Tap breaks during use
This usually happens if too much force is applied or if the tap gets jammed. Ensure the hole is correctly pre-drilled (if applicable) and that you are backing the tap off periodically to clear chips, especially in deeper holes or harder materials.
Difficulty threading a bolt/hole
Verify you are using the correct size tap or die for the thread pitch. Clean both the tool and the workpiece thoroughly. Ensure the starting angle is correct before applying pressure.
Storage tray components are loose
Check that each tap and die is seated correctly in its designated slot within the tray. The tray is designed to hold them securely when closed.
Pros and Cons
Pros
- Extensive range of metric sizes for versatility.
- Durable alloy steel construction for long-term use.
- Includes necessary tools (die holder and tap wrench) for immediate use.
- Organized storage tray prevents loss and damage.
- Suitable for both new thread creation and repair tasks.
Cons
- Special delivery terms apply for UK customers.
- May not include highly specialized or fractional metric thread pitches.
- Requires basic understanding of tap and die usage.
Setup, Compatibility & Care
Setup:
- Identify the required metric thread size (e.g., M6 x 1.0 mm).
- Select the corresponding tap and die from the set.
- Insert the tap into the tap wrench, ensuring it is securely tightened.
- For dies, insert them into the M3-M12 die holder and tighten.
- Apply cutting fluid or oil to the workpiece and the tap/die before starting.
- For tapping, turn the tap clockwise to cut, then back it off a quarter turn to break the chip. Repeat until the desired depth is reached.
- For threading external components with a die, ensure consistent pressure and rotation.
Compatibility:
This set is designed for standard metric threads ranging from M3 x 0.5 mm to M12 x 1.75 mm. It is compatible with most common metric fasteners and tapped hole sizes within this range.
Care:
- Always clean taps and dies after use to remove debris and metal shavings.
- Apply a light coating of oil to prevent rust and corrosion.
- Store the set in its original durable tray to protect the tools and keep them organized.
- Avoid dropping or subjecting the tools to excessive force that could damage the cutting edges.