"Cutting through Fire Walls With Ease:"

From: taztrick@bellsouth.net

As an Electrician sometimes you need to drill a hole in a Fire Rated Wall! The easy way to do so is get a hole saw arbor and remove the metal bit , and then cut a piece of 1/4'' all thread about 13'' long ,and angle cut one end of the all thread, which would go in front of the hole saw. Install the all thread in the arbor about half way! THEN you can change the size of your hole to drill , by simple changing the hole saw!
A little Tip From The TAZ MAN! LU#349 Miami FL

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