3-1/2" Diamond Wet Core Bit Extension

Marsoni

M251S

$124.15

Get it in 3 business days with 1 day shipping. Friday, May 29

3-1/2" Diamond Wet Core Bit ExtensionAllows for quick and easy extended depth drilling applications To be used with Milwaukee Premium wet core bits Extends core bit drilling depth by 12" Apply anti seize lubricant to threads before use Designed to be used wet Specifications Length 12" Country Of Origin China

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I wanted a cheaper alternative to the Kong squeaky balls but unless you have big dogs that have powerful jaws, it is challenging for small and some medium dogs to squeak these. My dogs lost interest when they realized they couldn't squeak them. I will have to pass them off to a friend who has large dogs.

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Reviewed in the United States on May 20, 2026