In my personal opinion the best oscillating multi tool for removing grout is the dewalt dcs355d1 here s my review of the oscillating multi tool.
Tool to remove grout between tiles.
Insert the triangular tip of the grout scraper into the incision you made with the grout saw.
The dremel 569d 1 16 diameter bit has a 1 16 carbide tip that provides a very narrow cutting profile for challenging spaces.
The next method requires the preparation of a solution from one cup of glycerin and three cups of water.
Coupled with a grout removal blade it chews through grout quickly without any effort from you.
The reason i believe the dewalt dcs355d1 is the best of all the oscillating multi tools and fits the bill as the greatest electric tool for removing grout is judged on a number of criteria.
Glycerin composition you will be useful also for rubbing the grout with a new tile after styling.
Use the scraper to clean off large debris and then clean off any soapy residue with a damp cloth.
It is very cheap and very fast way of removing mortar thinset and grout between tile.
A rotary tool with a grout removal accessory is the slowest of powered grout removal options yet it will still kick up a lot of dust so it s best for smaller grout removal projects.
Remove the grout from between the pieces of tile with a grout scraper using the incision as a starting point.
Work carefully and keep your eye on the blade.
Apply firm pressure and drag the scraper along the grout line about the length of one tile but be very careful to avoid scraping the tile.
Here is a easy tool to remove mortar and grout between tile.
Then the plastic trowel needs to remove the grout and wipe the tile.
You can use the drill bit on both floor and wall tiles without damaging the underlying floorboards or drywall.
The bit will quickly remove grout at a depth of 3 8 below the tile surface.
Dewalt oscillating multi tool grout removal blade out of all the ways to remove grout from tile the dewalt oscillating tool is by far the best mix of safety and speed.
You pull the tool through a grout joint until at least one eighth of an inch has been removed.
However it is possible to damage the tile if you press too hard or for too long.
I ve used every grout removal tool known to man and recommend this one the most.
Begin by giving the tile a good cleaning with a sponge and soapy citric acid water as a descaling solution and use a toothbrush to deep clean grout to remove deposits and stains that may make removal more challenging.