Cutting diamond plate aluminum with a circular saw
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Cutting diamond plate aluminum with a circular saw
Bought some 1/8" diamond plate https://mechanicfaq.com/7-1-4-circular-saw-blades/ for my floor and decks and am considering cutting with a powersaw but it seems dangerous. Anyone been doing this and would you use carbide tipped blades or regular fine tooth steel?
Last edited by Kelantie on Fri Dec 21, 2018 9:49 am, edited 1 time in total.
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Re: Cutting diamond plate aluminum with a circular saw
I've cut aluminum before on a table saw with carbide tooth blade with no problems but never used a circular saw. Keep the blade lubed up with some WD-40
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Re: Cutting diamond plate aluminum with a circular saw
Never done it.... But everyone has an opinion .... Check the tooth count on a fine tooth wheel given it may gum up .... I know you can get metal cutting discs (not chop saw, circular saw discs .... But never used one but the ones I've seen look to be a course tooth pitch)
Eg
https://goo.gl/images/Y2b6am
Eg
https://goo.gl/images/Y2b6am
- WyoGreen
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Re: Cutting diamond plate aluminum with a circular saw
I cut Aluminum all the time on my table saw. I have a carbide tipped blade that I use only for that. I also use a lot of WD40 for lube. If you don't, the blade will gum up with aluminum.
You can buy special metal cutting blades for Ferris and non-Ferris metals. I have a circular saw made just for cutting metal. I've cut 1/4 steel plate with it no problem, but have not used it on aluminum.
Steve
You can buy special metal cutting blades for Ferris and non-Ferris metals. I have a circular saw made just for cutting metal. I've cut 1/4 steel plate with it no problem, but have not used it on aluminum.
Steve
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- SegoMan DeSigns
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Re: Cutting diamond plate aluminum with a circular saw
12" non-Ferris blade in the miter saw works wonders. non-Ferris blades have a negative rake on the cutting angle which prevents it from biting in and kicking back.
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Re: Cutting diamond plate aluminum with a circular saw
I use a high tooth count carbide tip blades on my skill saw. I cannot remember the tooth count. Works great, never any issues. Just don't plow it or go to fast. I use a dedicated blade for aluminum only. Same applies to using my table or chop saw. Do not ever use an abrasive blade on aluminum. Very bad. Will clog the abrasive blade and could cause it to break apart. When possible, try to use a straight edge guide on your cuts to minimize binding. You may find it easier to cut the diamond plate aluminum smooth side up, but be careful to do your layout in reverse. I have cut a lot of aluminum with all three tools and never used WD40 or other lubricants. I have never had and issues with the blades clogging up. If you do have that happen, your likely cutting or pushing the saw to fast. I have tried a motor speed control to reduce the motor RPM, but saw no appreciable differences. Just take your time and wear safety glasses at the absolute minimum. Full face mask is better. If you use a table saw, be mindful of potential kick backs. A piece of aluminum kicking back would be like a power knife throwing machine.
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Re: Cutting diamond plate aluminum with a circular saw
It's impressive how well a carbide tipped blade will cut ferrous and non ferrous metals. I too do it all the time no lube.
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Re: Cutting diamond plate aluminum with a circular saw
Try Tapmatic Edge Lube, it is a wax stick lubricant you can use on many applications when cutting or grinding aluminum along with the above blade suggestions by others.
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Re: Cutting diamond plate aluminum with a circular saw
Install ear plugs & getter done.
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Re: Cutting diamond plate aluminum with a circular saw
I always use kerosene as a lubricant when cutting, drilling, or tapping aluminum.