If the wire brush has a 7.2mm bit shank, it can be used with these extensions.
Klutch Drill Extension Kit, 3-Pc.

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Shipping:
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Estimated to ship 07/14/26Store Pickup:
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- Extensions let you extend your drill bits for deep holes and hard-to-reach areas
- Includes 6in. and 12in. extensions
- Hex shank reduces slipping in drill or bit
- Fits all cordless or corded power drills
- Heavy-duty double set locking screws are tightened with included hex key
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Description
Key Specs
Reviews
Q & A
Warranty
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Product Summary
What's Included
- (1) 6in. extension (1) 12in. extension (1) Hex key
Features + Benefits
- Extensions let you extend your drill bits for deep holes and hard-to-reach areas
- Includes 6in. and 12in. extensions
- Hex shank reduces slipping in drill or bit
- Fits all cordless or corded power drills
- Heavy-duty double set locking screws are tightened with included hex key
- Made of drop-forged carbon steel
Key Specs
| Attribute | Specification |
|---|---|
item# | 42106 |
Brand | Klutch |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 0.47 LB |
| Attribute | Specification |
|---|---|
Pieces (qty.) | 3 |
Material | Forged Steel |
Case Included | No |
Extensions (qty.) | 2 |
Reviews
Questions & Answers
Questions
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· 7 months ago
Can you use wire brushes with this kit?
1 answer-
KlutchExpert12· 7 months ago
Helpful?
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· 2 years ago
Will the drill extenders accept a 7/16" drill shank?
1 answer-
KlutchExpert12· 2 years ago
This extension kit accepts a 7.2mm bit shank which is equivalent to 0.28".
Helpful?
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· 3 years ago
what is the largest diameter bit size that will fit in extension ?
1 answer-
KlutchExpert12· 3 years ago
These extensions can hold a 7.2mm bit shank.
Helpful?
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· 4 years ago
Can I connect the 12 inches extension with the 6 inch extension to form a 18 inches extension? Can I attach a magnetic Hex drill bit holder to the extension?
1 answer-
KlutchExpert12· 4 years ago
The 6" and 12" extensions can be combined to make an 18" extension. A magnetic hex drill bit holder can be added to the extension, but is not necessary.
Helpful?
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· 5 years ago
will these work for forestner bits?
1 answer-
KlutchExpert12· 5 years ago
If the Forestner bit is being used with a power drill and accepts a hex shaft, these could be used for that application.
Helpful?
-
Warranty
Manufacturer's Warranty
1 year limited warranty
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Item # 42106
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Specifications
3
1
7
1
Forged Steel
Steel
Steel
Steel
No
-
No
-
2
-
-
1
-
1/2 in
-
1/2 in
-
1
4
-
-
0.2400 lb
-
0.1800 lb
-
3.8 x 2.8 x 1.3 in
-
2.7 x 1.6 x 0.75 in
-
-
3
-
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