The 6 Best 18 inch Drill Bit extensions (2023 reviews)

The dewalt 18 inch drill bit extension's material feels more premium than its price would suggest. It allows users to complete more applications than bulkier, competitive designs like countersinking screws in brackets or when installing fasteners in close quarters. It allows users to not only drive with 1 screw driving bits, but accept all hex-shank accessories. The extension also has a magnetic tip that securely holds the drill bit in place, eliminating any slipping or wobbling during use.

It holds the hex bit in place very well made. It is compatible with any 1/4" impact drivers and any drill with a 1/4" and bigger chuck. The locking mechanism works well, doesn't get caught up when hung into holes of ladders and release if engaged while accidentally pulling them out from the ladder as some other brands do.

Why We Like This:

Excellent bit extender, will follow into hole as small as 1/
Useful for getting those hard to reach places
Sturdy, low profile, easy to hold

Milwaukee 18 inch Drill Bit Extension

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Next on the list, we've got yet another extension that manages to win our hearts. It's the milwaukee 18 inch drill bit extension and it's widely considered as one of the best convenient extension you can buy. It is perfect for drilling out a house with 9' ceilings. It fits most drill bits to add to that it is easy to take it loose. The ball clamp is designed to grasp bits with a matching groove cut in the hex shank. The shaft is 1/2 inchesThe end that holds the tool is 1 and 1/8 inches. It can be used in a hammer drill.

These new extensions are impact rated for maximum durability. It is quick and easy to use.

Why We Like This:

Need for allen wrenches or chuck keys
Holds up much better than the irwin extensions
Great time saver when using a drill with a key chuck
Easiest extensions to use and no hassle

Slava 18 inch Drill Bit Extension

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Slava has been making great extension for years, thanks to a combination of clever design and appropriate materials.

Why We Like This:

Lot of satisfied buyers
Good brand reputation

KEMPSTON 18 inch Drill Bit Extension

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The kempston 18 inch drill bit extension is capable of outshining several other extension featured in this list in overall features for the price point. The Kempston patent pending quick connect extension can quickly and easily finish a drilling within a restricted area by using a regular drill bits. It's a bit stiff but is able to bend enough to get the job done.

Why We Like This:

More flexibility and versatility than traditional flexible drill bits
More fiddling with hooking a pulling grip to the bit
Easier to fit into most tool bags and storage boxes

Mnash 18 inch Drill Bit Extension

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Mnash is known for creating pragmatic and minimalist extension for people on the go, and its line of mnash 18 inch drill bit extension definitely falls in line with that reputation.

Why We Like This:

Bit extension, quick change of bits, no tools required
New and hot release

Mdmprint 18 inch Drill Bit Extension

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The mdmprint 18 inch drill bit extension is the best reliable extension on the market today. The unique design requires no tools to change out bits, making it fast and efficient. These new extensions are impact rated for maximum durability. It has an innovative design that fits all 7/16 in.

Why We Like This: