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Old 07-10-2015, 07:50 PM
 
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I bought both at home depot, the grinder says 4.5", but there are no 4.5" blade, so I have to buy 4" blade.

Is it okay to use 4" blade, all I concern is safety.

There is no 4" angle grinder either.

Thanks.
Attached Thumbnails
Angle grinder - Cutting PORCELAIN TILE-grinder.jpg  
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Old 07-10-2015, 08:10 PM
 
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The size of the blade does not matter other than the depth of the cut, matter of fact most wheels are like abrasives and get smaller as you use them.

That said if there is one tool in the tool box that needs a giant warning label on it an angle grinder is it. Be sure to wear heavy leather gloves and a face shield. No dangling jewelry, hair or clothing. Always unplug it while changing the blade and be sure not not set it down until it fully stops. When you are cutting make sure the direction of travel of the wheels is away from you, e.g. think of car tire here. Instead of of pushing the wheel into the material work backwards and pull it through the material.

While this tool would OK for a few cuts it's not the tool for the job for many cuts. There is going to be a lot of dust, you'll have to make your cuts outside. They make tile cutters that use a wet wheel and have platform like table saw so your cuts are nice and straight. They can be rented.
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Old 07-10-2015, 08:15 PM
 
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Quote:
Originally Posted by thecoalman View Post
The size of the blade does not matter, matter of fact most wheels are like abrasives and get smaller as you use them.

That said if there is one tool in the tool box that needs a giant warning label on it an angle grinder is it. Be sure to wear heavy leather gloves and a face shield. No dangling jewelry, hair or clothing. Always unplug it while changing the blade and be sure not not set it down until it fully stops. When you are cutting make sure the direction of travel of the wheels is away from you, e.g. think of car tire here. Instead of of pushing the wheel into the material work backwards and pull it through the material.

While this tool would OK for a few cuts it's not the tool for the job for many cuts. There is going to be a lot of dust, you'll have to make your cuts outside. They make tile cutters that use a wet wheel and have platform so your cuts are nice and straight. They can be rented.
Only use it to cut tile in order to fit toilet.

Thanks for the information.
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Old 07-10-2015, 08:38 PM
 
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Almost forgot, you can use duct tape to mask off your lines. Place it on the side you want to keep. This should help prevent chips from cracking off and will give you very easy to follow line.
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Old 07-10-2015, 08:42 PM
 
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Quote:
Originally Posted by thecoalman View Post
Almost forgot, you can use duct tape to mask off your lines. Place it on the side you want to keep. This should help prevent chips from cracking off and will give you very easy to follow line.
Ryobi TC400 Handheld Tile Saw-TC400 - The Home Depot

I bought this one to cut straight line. Or should I return one? Do I need both? I don't need much cuts. Just for two small bathrooms, not sure what kinds of saw I need. All I can think of is to fit toilet and corners.

Thanks.
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Old 07-10-2015, 09:24 PM
 
Location: Lost in Montana *recalculating*...
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Quote:
Originally Posted by GlebeH View Post
Only use it to cut tile in order to fit toilet.

Thanks for the information.
The toilet should sit on top of the tile.
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Old 07-10-2015, 09:27 PM
 
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Quote:
Originally Posted by Threerun View Post
The toilet should sit on top of the tile.
I mean using the saw to cut a circle like the attached photo.

Thanks.
Attached Thumbnails
Angle grinder - Cutting PORCELAIN TILE-toilet.jpg  
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Old 07-10-2015, 09:32 PM
 
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Quote:
Originally Posted by GlebeH View Post
Ryobi TC400 Handheld Tile Saw-TC400 - The Home Depot

I bought this one to cut straight line. Or should I return one? Do I need both? I don't need much cuts. Just for two small bathrooms, not sure what kinds of saw I need. All I can think of is to fit toilet and corners.

Thanks.
That's not an angle grinder and it's going to be very difficult to use that for cutting smaller tile. Honestly take them both back and rent a tile cutting saw.


Small Tile Saw
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Old 07-10-2015, 09:34 PM
 
Location: Lost in Montana *recalculating*...
19,743 posts, read 22,654,259 times
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I just use a glass cutter, a piece of 2x4, a rubber mallet and tile nippers. I've never used an angle grinder on tile.

Be careful with that puppy. I use angle grinders to grind and cut steel- and they can get away from you in a hurry.
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Old 07-10-2015, 09:39 PM
 
41,813 posts, read 51,039,086 times
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Quote:
Originally Posted by GlebeH View Post
I mean using the saw to cut a circle like the attached photo.

Thanks.
Angle grinder.....
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