rounded saw can it be used for…?

rounded saw can it be used for…?
this is the saw i bought

http://www.amazon.com/Black-Decker-CS1030L-4-Inch-Circular/dp/B000IEFIBY

the blade is right for cutting thru the aluminum i want
as i’m planing to use it to cut the aluminum railing on my staircase.
so it’s NOT going to be on a flat surface but in my hand while cutting thru the railing

the manual shows it being used on a flat surface and doesn’t say anything about handling it otherwise

so has anyone ever used it otherwise
i have expirince using a other power tools but this is my first time with a rounded saw.
and any advice would be appreciated

thanks
C’mon.
do i have to loose a finger to know.
i have the saw and i’m planing on doing it today.
AH.
god bless you =]

Suggestion by Bill L
Yes this kind of saw can be used like you want to (make sure you have safety glasses and keep a good grip on it)

Suggestion by chicagirl51
You can use it but you won’t be able to get close to a joint with it. A reciprocating(SAWSALL) saw or a jig saw with a flush metal cutting blade would be better. A hacksaw would do the job also.

http://www.amazon.com/Black-Decker-NAVIGATORTM-Metal-Cutting/dp/B000LNML26

http://www.cpomilwaukee.com/saws/sawzall-_reciprocating_saws/12v_hackzall-/2420-20.html

Suggestion by Average Joe
A circular saw can cut through the aluminum like you are planning, but it is not really the tool for the job. First of all if you do go ahead and use it, be sure to use eye and ear protection, and be very wary of the saw kicking back on you hard. I don’t know exactly what you are cutting, but if it is a rigid pipe, it will want to bind and kick back once you are most of the way through the piece. Hold the saw tight and push straight through the rail. Don’t let the saw twist right or left while cutting. Be sure to use a carbide tip blade and not a high speed steel blade.
I would recommend a saw-z-all with a metal cutting blade for this. It is an easier tool to operate and is the right tool for what you are trying to do. Besides being safer.
I’m not saying that it can’t be done, but with no experience cutting metal in an elevated position, I would recommend switching tools.

Suggestion by Myrna S
One hand on the trigger and the other on the handle at front, andyou won’t lose any didgits! There is also a depth adjustment for the blade which should be set just a couple of hairs more than object you wish to cut! P.S. Be sure you have the proper blade for cutting aluminum becuse all skill saws as you have come with a blade for cutting WOOD ONLY!!!

5778130301 aa34b0cc4a rounded saw can it be used for...?

Cheap MasterMind 800345 Compact Precision 3-Inch Tungsten Carbide Tip Circular Saw Blades

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questing using diamond blade on a circular saw?

questing using diamond blade on a circular saw?
I want to cut out a 3×3 foot section of concrete to plant a tree. I have a worm drive circular saw and a 7″ diamond blade. should i cut the concrete on the full depth of the saw or what is ideal? i will be jack hammering the inside of the cut area

Suggestion by Martin O
The depth of the blade will determine how much concrete you will be chiseling out with your jack hammer. The cut you make is mostly aesthetic (for looks and shape control), so as long as you go deep enough to establish the square shape, you should be alright. Your jack hammer will be doing the actual work. Remember to consider that there is likely some steel re-bar or mesh inside the concrete for reinforcement and may require a special blade for IT as well. Be aware of the dust factor too.

Suggestion by bratbrat2727
You never stated as to how thick the concrete is. I do know they do have circular saw blades that cut concrete but I can not recommend a depth without knowing as to how thick the concrete is first. Now if I had to guess I would suggest you run it 1/2 the depth first then run the full depth on the second pass.

Suggestion by wvparanormal
Dude, you are fixing to burn up your saw. Don’t do it. It will trash the saw, trust me.

You can rent a concrete saw for about $ 45 a day at any tool rental place. A circular saw is not made to run that long at one time. You won’t even get one side cut and the saw will be toast.

Suggestion by Dan the brick man
your saw will only cut about 2 in. deep but it will at least give you a sharp edge…i used a circular saw with a diamond blade for years before i bought a 14 in. quickie saw…you can get many cuts from a circular saw but it will eventually get to it…i would rent a quickie saw only so i could cut full depth and not risk cracking the surrounding area…

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Art Poster, Improved Mode of Hanging Circular Saws – 20×30

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What is the easiest way to cut a board different thicknesses for a frame around a window?
I want to redo rotted trim around a window on the outside of my house. I am thinking to use pressure treated because it is in a location that gets a lot of shade and retains moisture, probably accounting for the rot on the side of the window…..soft wood, a window which has been in that location for 30 years. But the left side trim board is what needs replacing. I can easily cut the board for general thickness. The original has some steps in it. Should I use my circular saw with an additional blade on it and line that up, or a router set up?

Suggestion by John M
often a well placed shim board clamped to your table saw can do wonders to mimic an existing millwork piece. Routers are essential for evenly rounded or concaved pieces, but as you suspect, a table saw can do interesting things, especially if you have a tiltable fence or use shims clamped to the fence or table to get the odd angles you might need.

Suggestion by baerwajjo1
router setup if you have a router table that would be the best way