Articles, Tile Cutter

How to Cut Tile Around Outlets (Easy Accurate Cuts!)

November 18, 2019

All right, so here’s today’s question: What
is the best way to cut tile around electrical outlets? Today we’ve got a great tip for you.
It’s a quick tip on a new angle grinder blade that we recently got. This is the Montolit
Squadro. It’s 3 3/8″ in diameter, which is perfect for an electrical outlet. Most of tile saw reviews
the time we use a 4 ½” diamond blade like this one here, but there’s a problem with
that. When you look at the radius of a 4 ½” diamond blade, it’s 2 2/4″ which will make
it really tough to cut out the short side of an electrical outlet. The Squadro’s radius,
on the other hand, is small enough such that you shouldn’t have too much of an overcut
on the short side of an electrical outlet. Now, when you’re using an angle grinder to
cut any type of tile, it’s always important to know the specifications of the grinder
and the diamond blade. This is the Fein WSG7-115. This angle grinder
is specifically meant for 4 ½” diamond blades or wheels. The WSG7-115 is rated for 12,000
rpms; that’s a very important number to remember. Every diamond blade has a rating on it. As
you can see here, the Squadro is rated for 18,000 rpms. You always want the rpm rating
to be higher for the blade versus the angle grinder.
All angle grinders have a directional arrow on them, like this one here, and it points
in a clockwise direction. That’s really, really important to understand. In addition, every
single angle grinder blade also has an arrow. So as you can see here, the arrow is pointing
counter-clockwise, so we want to flip this over and mount it to the angle grinder in
this way. So we’re just going to take this off by turning
it counter-clockwise, and then position the Squadro onto the WSG7. Tighten it down. There’s
a button at the top of the WSG7; you want to press this down and turn the blade until
it locks in place, and then use the provided wrench to tighten down on it. Okay, so that’s
tight. By the way, do this with the angle grinder unplugged or with the battery out
of it. For this demonstration we’re just using a
piece of ceramic tile; it’s clay-based; nothing special. It’s pretty cheap. I just made a
simple outline on this tile in pencil. This shows the outline of the electrical outlet.
So we’re going to go ahead and cut around this using the Squadro, and I’ll show you
why it’s such a great option for this type of project.
So it’s always good to wear a respirator when you’re cutting tile, especially if you have
to do it inside. One of these Silica Dust Respirator Kits is awesome. This is by Sundstrom.
I’m just going to be wearing one of these for today. Also a good idea to wear hearing
protection and some safety glasses. Just some tips here: I started on the front
side of the tile, the finished side of the tile, and started cutting all four sides of
that outlet outline. Then I flipped the tile over to complete the cuts. And as you’ll see
here, this helps out quite a bit when it comes to cutting out an outlet.
As you can see, the Squadro fits in between the short side cut very nicely. I do have
some overcuts here and here, and I chipped a tile there. So I’m going to do another cut
and see if I can improve upon this. With the second go-around, I was much more
careful making the cuts with the Squadro, and it was easier to have it under control
knowing that I could fit it in between that short side of that outlet. As you can see
here, the cuts were much sharper in terms of no overcutting, and the look of the outlet
is much, much better the second time around. As usual, I flipped it over to complete the
cuts on the back side of the tile. And take your time doing this because you definitely
don’t want to have an overcut on the front of the tile. But as you see here, you can
clean up any cuts with the Squadro to make it look better.
As you can see with this second go-around, there aren’t any overcuts like on the first
one here, and the Squadro did a really nice job of cutting around the electrical outlet
outline. You can find the Montolit Squadro over on
our online store at The WSG7 is an awesome angle grinder with
any of the Montolit blades. It’s 55 to 75 bucks. It will last you a long, long time.
It has plenty of power. So if you got any questions, let us know down
in the comments. If you’re doing a bathroom remodel and you want extra help with that,
check out our courses over on as well.
Thanks for watching today’s video, and we’ll see you in the next one. Take care.


  • Reply 460 S&W February 13, 2018 at 1:01 am

    That's a cool Lil blade….I might have to pick one up and give it a try. Would this be ok for curved cuts (like a 4.5 mixing valve hole) or only straight cuts?

  • Reply MoneyManHolmes February 13, 2018 at 2:54 am

    On my angle grinder, diamond blades rub on the safety guard. Is there some kind of spacer made for this purpose or can I just use a washer to bump it out a bit?

  • Reply montgomery mchargue February 13, 2018 at 6:23 am

    he sorta looks like billy mays

  • Reply rami yousif March 19, 2018 at 4:26 pm

    I need to cut around my cabinets..I don't wanna remove the cabinets and I wanna replace the tile floor I have. What's the best tool for that?

  • Reply Lisa H March 27, 2018 at 12:48 am

    I bought an angle grinder to tile my backsplash – this is my first time doing it. I am using a ceramic tile also but when I went to do my first cut there were a ton of sparks. Does that mean I'm using the wrong blade?

  • Reply Braxtly Tools June 4, 2018 at 8:54 pm

    GREAT VID! And you could save time for multi outlet cutting with a template tool!
    Emmy Braxtly

  • Reply kelly wallace July 11, 2018 at 5:11 pm

    Great video! You make it look easy peasy so I'm gonna go for it!

  • Reply Design By SantaCruz September 4, 2018 at 3:18 am

    You should cut the backside first and then the frontside, that way you don’t get a chip on the face of the tile.

  • Reply PedroChapps September 27, 2018 at 10:28 pm

    Why would you need such a small blade for a job that can be done with the normal size blade. pointless

  • Reply Nurse Ratchett October 6, 2018 at 9:01 pm

    Thanks for the video, will keep it in the memory bank

  • Reply Masterg Samuraixmen October 19, 2018 at 2:03 am

    you can cut from behind wiht a bigger blade anyways in the back the overcut doesnt matter ive ben doing that for years, its a problem only when its at the edge

  • Reply Aaron Bass October 28, 2018 at 2:17 pm

    Can i cut glass tile with that blade?

  • Reply Moto Martinski January 13, 2019 at 7:18 pm

    Thanks. Got what I needed here – a little info not mentioned in narration… Montolit is an EU European (Italy) manufacturer. The smaller blade Squadro here seems to be their 85 mm diameter disc — as stated in the video notes that is approximately equal to
    3 ³/₈ inches — sold in UK for around £28 and (pedantry alert) at 0:20 are you sure that the radius of a four and a half inch diameter blade is "two and two quarters of an inch"? 😉

  • Reply Magdalene Sherman January 24, 2019 at 3:34 pm

    Very late to the conversation. This is probably more of a physics question, but why is it that the RPM number needs to be higher (than what your angle grinder specifies) on the blade?

  • Reply IIAlbertII February 25, 2019 at 2:19 am

    Just use a hammer and bang a hole though it…..painter will fix it

  • Reply Irving Crump March 6, 2019 at 8:02 pm

    I see how to cut an outlet hole but I need to cut on tile that is on a installed on a wall. How do I do that since I cannot make the cuts on the back side of the tile like in your video.


  • Reply jeosua beltran March 7, 2019 at 7:51 am

    Looks like a handy little blade. Definitely won't be using it for big tile. May be useful as a small backsplash blade on a 4 inch grinder. I only use 5 inch vs grinders with a 5 inch wheel for everything.

  • Reply Gra Xx March 7, 2019 at 11:35 am

    What’s funny here is your title says easy accurate cuts and you fucked up the cut!

  • Reply Tony Crisci March 16, 2019 at 9:05 am

    Hit link for blade. Page not found. Error 404

  • Reply DannyWinnVideo March 18, 2019 at 2:03 am

    Will this work on porcelain tile? I'm having a hell of a time cutting a square shape for the valve assembly in a shower with porcelain.

  • Reply marco belli March 25, 2019 at 4:42 pm


  • Reply marco belli March 25, 2019 at 4:45 pm

    Great 👌👌👌👌👌

  • Reply Notge Vielman May 7, 2019 at 3:35 am

    That kind of tile is not good

  • Reply alolipa June 7, 2019 at 12:31 am

    Why would you use a grinder?

  • Reply Vladimir Vasilenko July 14, 2019 at 6:58 pm

    I have cut outlets with a 7” blade. Steady hand does it. Once the cover plate goes on it doesn’t matter if you have a small chip or overcut somewhere. Here’s the truth: everybody wants to make more money quicker. Same for the toilet flanges. Once the toilet goes on, it doesn’t matter. You may take your time and make the cut extremely nice, but does it really help you make more money? You may say Well my cuts are so nice and that means I care about the customer and about the other people who see my job. Any of them care about you? I do tile work to make money, not to make friends. And I do follow all of the TCNA guidelines. Here’s my thoughts on fancy nice cuts: if it’s in the open or it’s required for structural integrity, then yes, otherwise it doesn’t matter

  • Reply Grizzly September 7, 2019 at 8:46 pm

    The littl3 blade is not needed. I would do it with a 5 " blade

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