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B&Q£28.21Visit shop B&Q - Rethreading Tap Extension Sleeve For Taps With 9.0mm Square Din 377
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This AB Tools 9.0mm Tap Extension Sleeve is designed for professionals and serious DIYers needing to access difficult or deep-set threaded areas. Its primary benefit is extending the reach of standard hand and machine taps, allowing for threading in otherwise inaccessible locations. A potential limitation is its specific 9.0mm square drive size, requiring compatible taps. Key features include its robust DIN 377 steel construction, full hardening for durability, and a 130mm overall length, manufactured in Germany for quality assurance.
| Model Part Number | UN087 |
|---|---|
| Brand | AB Tools |
Its main purpose is to extend the reach of taps, allowing them to be used in awkward or deep-set threaded areas that are difficult to access directly.
This extension is designed for taps with a 9.0mm square drive end, which typically corresponds to tap sizes M14 to M16.
It is manufactured from DIN 377 steel and is fully hardened for maximum strength and durability.
Yes, it is designed for use with both hand and machine taps that feature a 9.0mm square drive.
This tap extension is made in Germany.
The total length of the tap extension sleeve is 130mm.
You insert the square end of the tap into the sleeve's receptacle until it is securely seated.
Verify that the tap has a 9.0mm square drive. Ensure there is no debris obstructing the sleeve's receptacle or the tap's square end.
Check that a compatible tap wrench is used and firmly attached. Ensure the tap is aligned correctly with the hole and not binding. Clean and lubricate the tap and workpiece as needed.
Inspect the sleeve for cracks, excessive deformation, or wear on the square drive receptacle. Discontinue use and replace if significant damage is observed to prevent tool failure or injury.
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