DiabloTrexBlade Saw Blade for Composites and Plastic - 12" Diameter, 84 MTCG Teeth, 1" Arbor, .102" Kerf, -3� Hook Angle, .071" Plate, 5000 Max RPM - D1284CD

I purchased this blade specifically for installing a new Trex deck at my house. I am a fan of Diablo blades and composite decking is expensive enough that I decided to spring for a dedicated blade for it. I used this blade in a Dewalt DWS779 saw also purchased from Amazon. That combination worked incredibly well for the composite decking material. It bogged down slightly at times, but it never negatively affected the finish or quality of a cut.When I got close to the end of the project, I became a bit bolder and began to try using this blade on some wood cuts (pressure treated 2x12s and pressure treated 4x4s). I was happy with the results. I then tried using other blades and even a few cordless saws on the composite material. Truly, the composite material cut very nicely using every blade I tried.Overall, this is a great blade. I am not sure I would buy it just for use on a single job using composite material. That is due to the fact that the material cut well without it. That being said, Diablo makes a great blade and I am very happy to have this blade in my collection. Like my other Diablo blades, I expect to use the happily for many years. If you want the recommended blade for cutting Trex materials, you cannot go wrong with this blade.

Fits saw good - good price

does what it claims to do...cuts Trex decking very well and easy. Built a 500 sq ft deck and blade remained sharp and cut cleanly throughout project. Definitely worth the $60 to make sure the cuts are nice and clean.

Cuts like butter. Am nearing the end of my ~400 sf deck project and it still cuts nice & clean.

Used for rebuilding my deck. Used it for cutting pvc trim, timber tech decking and railings. Worked great.

This blade cut all my Trex decking with zero issues. I would buy again if it ever wears out.

Works well

Does the job