Tiling Day Two, Day 28 of the project.
With all of the full-sized tiles up, it was time to do some tile cutting.
I was pretty unimpressed with the chipped edges that this cheap tile saw generated, so I looked online to see if others had the same problem or if that was just how tile cuts. General consensus that some minor chipping is expected, but the edges of my tile were pretty bad. The solution seemed to be twofold: get a new blade (the ones that come with the saw stink) or get an expensive saw. Most amateurs seemed to be impressed with the improvement that a new blade gave, so I tried it. I was a little hesitant to buy a $50 blade for a $70 saw, but it was worth it. Night and day. The saw makes beautiful cuts with only minor chipping now. Totally worth the money.
Lesson: Replace the blade in your tile saw with a good one. Trust me.

Cutting from both ends to minimize breakage
Lesson: Toss the fence that comes with the saw. Most of the cuts you make won’t be perfectly straight, but at a small angle because the walls aren’t straight. The fence sucks, and setting it up to cut at an angle is an exercise in frustration. Freehand cut the tiles. The blade is an abrasive, so it’s like using a sander. Very little danger. Freehanding a tile cut feels like using a bandsaw. Keep it straight and you can correct mistakes and make angles and everything you need to do very easily.
My first few cuts were nice and straight and smooth, but I broke the last quarter inch off the tile. The blade vibration just snapped the tile at a crazy angle, ruining the tile. I tried pushing the tile with another tile, and with a piece of wood, so that the blade never left the material, but it didn’t work.
Lesson: Cut about an inch from one side, back the saw blade out and start the cut again from the other side of the tile so the two cuts meet in the middle. There is still a little bit of breakage, (see the below picture, the top edge of the tile has that little nub on it) but you can sand/file/cut this off (I used the tile saw to shave it down) and it’s perfect. At least this way the breakage is on the bad side of the cut, not the side you want.

Cutting tile, notice the little bit on the top cut edge that is easily removed.
Cut tiles often need support when you install them, because there are only tiles on 3 sides and it can slide or sag towards the empty side. I used electrical tape, because it’s stretchy. Pull off a long piece, stick it to the new tile, stretch it and attach it to the tile that’s already in place. Nice and solid.

Installing the cut tiles along the corner

Ran out of mortar one tile short...
And, of course, it’s that time of year in Winnipeg. This is the saw the next morning when I got up to continue work:

First snow. Nice.
I brought it inside to thaw, then brought it back outside to use, because it’s far too messy to use indoors.
Cost for this Post:
$55.99 Bosch Diamond Saw Blade, with taxes
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