Rethreading Tap Extension Sleeve For Taps - 11.0mm Square DIN 377
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Product Information
Full details
This AB Tools 11.0mm Rethreading Tap Extension Sleeve is designed for professional mechanics and DIY enthusiasts who need to work with taps in confined or hard-to-reach spaces. Its primary benefit is providing the necessary reach to engage taps in deep-set areas, preventing the need to dismantle surrounding components. A key consideration is that it requires a tap with an 11.0mm square drive end for proper fitment. Key features include its durable DIN 377 steel construction, a 150mm total length, and compatibility with square drive hand and machine taps.
All features
| Model Part Number | UN089 |
|---|---|
| Brand | AB Tools |
Extended Product Information
FAQs
What size taps is this extension compatible with?
This extension is designed for taps with an 11.0mm square drive end, typically corresponding to taps for approximately M18 threads.
What is the total length of this tap extension?
The total length of the tap extension sleeve is 150mm.
What material is the tap extension made from?
It is manufactured from DIN 377 steel and is fully hardened for maximum strength and durability.
Can this extension be used with any tap wrench?
It requires a tap wrench that fits the square drive end of the extension. The extension itself has a square drive for this purpose.
Is this suitable for machine taps or only hand taps?
It is suitable for use with both square drive hand and machine taps, as well as other threading tools.
Where is this tap extension manufactured?
This tap extension is made in Germany.
How do I ensure the tap is held securely?
The tap's square end should be firmly inserted into the sleeve. The design relies on a precise fit between the tap's square drive and the internal dimensions of the sleeve.
Troubleshooting
Tap does not fit securely into the sleeve.
Ensure the tap has an 11.0mm square drive end. Verify that the tap's square end is not damaged or excessively worn. Clean both the tap's square end and the inside of the sleeve.
Tap extension feels loose when a tap is inserted.
Confirm that the tap's square drive is fully seated within the sleeve. Check for any debris preventing a flush fit. The sleeve is designed for a precise fit; significant looseness may indicate wear on either the tap or the sleeve.
Difficulty turning the tap with the extension.
Ensure adequate lubrication is applied to the tap and workpiece. Check that the tap is aligned correctly with the hole and not cross-threading. Verify the tap wrench is securely attached to the extension.
Extension shows signs of wear or damage.
Discontinue use immediately. Continued use of damaged tools can lead to further damage to the workpiece or cause injury. Replace the extension if any cracks, significant deformation, or excessive wear on the drive surfaces are observed.
Pros and Cons
Pros
- Provides essential reach for deep-set threads.
- Robust DIN 377 steel construction ensures durability.
- Fully hardened for long-term performance.
- Designed for a secure 11.0mm square drive fit.
- Made in Germany, suggesting quality manufacturing.
Cons
- Only compatible with taps featuring an 11.0mm square drive.
- May add significant length, requiring sufficient clearance.
- Requires a compatible tap wrench for operation.
- Not suitable for very fine-pitch threads where precision might be affected by the extension.
Setup, Compatibility & Care
Setup:
- Select a tap with an 11.0mm square drive end.
- Insert the square end of the tap firmly into the sleeve of the tap extension.
- Attach a suitable tap wrench to the square drive end of the tap extension.
- Ensure all connections are secure before applying force.
Compatibility:
- This extension is specifically designed for taps with an 11.0mm square drive end.
- It is suitable for taps intended for threads approximately M18 size.
- Requires a compatible tap wrench to operate.
Care:
- Clean the extension after each use with a dry cloth to remove debris.
- Store in a dry environment to prevent rust.
- Inspect regularly for any signs of wear or damage. Do not use if bent or cracked.