I have about 3 linear metres o& grout to remove. Is it worth buying this tool and if so, how do I use it?
Hello @ragstool
Welcome to the Bunnings Workshop community. It's wonderful to have you join us, and thanks for sharing your question about the Ryobi grout removal tool.
If you are referring to the https://www.bunnings.com.au/ryobi-1-6mm-rotary-tool-grout-removal-bit_p0438474 , it generally functions as a rotary digging tool. You'll need a https://www.bunnings.com.au/ryobi-usb-lithium-rotary-tool-2ah-kit-rrt4k_p0438331 to make it work. The bit is attached to the rotary tool, and you place the tip on the grout line then it digs it out. You then move a little further along the grout line and repeat the process.
However, if you are referring to the https://www.bunnings.com.au/ryobi-3-piece-multi-tool-tile-blade-set_p0845238 . It operates with a https://www.bunnings.com.au/ryobi-18v-one-multitool-kit_p0249429 . To be specific it is the half circle blade that cuts into the grout and grinds it away. Both tools have the same general function which is to remove old grout.
Please remember to wear personal protection such as ear protectors, gloves, goggles and mask as the grout removal process will generate a great deal of dust.
Let me call on @Nailbag for his thoughts on these tools.
If you have any other questions we can help with, please let us know.
Eric
Hi @ragstool
I've had quite a remove and replace grout projects and jobs and it definitely needs a very careful hand and patience. I use several tools to perform the job as the width of the grout varies depending on the fall and patten etc.
I eventually bought a Dremel which is a similar tool to the Ryobi using the same accessories @EricL has suggested. I use this for the very fine widths. You need to watch your depth as you can't go deeper than the tile without compromising the waterproofing membrane. I use a manual grout removal tool for the wider sections. These don't damage the tiles or chip them (if your careful). And then I have my metal scribe similar to this to get into tight corners, around the waste grate etc. As I go in sections I have a workshop vacuum to suck the debris away. Oh and before you start, avoid using the shower for a day so the tiles and grout are dry. Otherwise the grout dust turns to mud. I thinks its worth investing in the Ryobi "Dremel" if your a handyman in the Ryobi ONE+ system as the tool will come in handy. Not often but great when it does. If not in the ONE+ system, buy a Dremel cordless. Specials come out that include accessory kits.
Nailbag
