Hi, I'm Steve Smith with Camper Van Freedom. This is the COMOWARE twelve-inch aluminum-cutting blade I used with my DEWALT miter saw. I cut a lot of twenty-twenty aluminum extrusion for my van, and that combination made those cuts smoother, quicker and easier than the other tools I tried.

The matching product is the twelve-inch, hundred-tooth COMOWARE blade. Its specification sheet identifies a one-inch arbor, carbide tips and a triple-chip tooth pattern for nonferrous stock. Blade diameter, the center mounting hole and the teeth describe different parts of the blade. My matching picture and Amazon buying link are on the full review page below.

My DEWALT D W S seven-fifteen miter saw was the tool driving this blade. The blade and saw were a combination in my build, rather than interchangeable names for the same product. The matching saw picture shows that supporting tool, while the blade picture identifies the cutting accessory I am reviewing here.

One roof-mount job began with a fifty-eight-inch extrusion beam and three short aluminum connector blanks. I cut the beam and the one-point-seven-five-inch connector pieces before drilling them. My actual photographs show the connections and the added extrusion raising the light bar above the existing rack.

The fitting work came after the cutting. Each connector needed drilled holes, and the two sides used different hardware sizes. The rack side and the twenty-twenty side had their own slot nuts and bolts. I repositioned the small nuts while starting the fasteners. The diagram separates cutting the stock, drilling the connectors and fitting the assembly.

My review is positive about that extrusion-cutting combination. It cut the aluminum more smoothly, quickly and easily than the other tools I had tried. That result is why this blade belongs in my actual build kit. The roof photographs show the fabricated assembly and its hardware, alongside the blade and saw pictures that explain the setup.

The Freud L U eighty-nine M zero-twelve is another twelve-inch circular blade for nonferrous stock on my comparison page. The DEWALT D W forty-eight ninety-two assortment is a different approach: straight blades driven back and forth by a reciprocating saw. I used that DEWALT set elsewhere in the van, but it is not a substitute disc that mounts on my miter saw.

Thanks for watching. I'm Steve Smith with Camper Van Freedom. This was my COMOWARE twelve-inch blade experience cutting aluminum extrusion, from the saw and blade combination to the drilled roof-mount connectors. The full review, matching pictures, related saw review and current Amazon buying options are linked below. Until next time.