Bosch Multi Tool Video
Hi, I'm Tim Carter. You are not going to believe this multi tool and what it can do. I'm not making this stuff up. Watch this. Look how fast it removed that tile grout. You can image that it is a great tool if you have to make tile grout repair.
Here is a link to the Bosch MX25EC-21 2.5-Amp Multi-X Oscillating Tool Kit on Amazon.com. This is an affiliate link. I get a tiny commission if you purchase this item from Amazon.