7-1/4 Inch Hardie Fiber Cement Blade, Hardie Blade 7 1/4 PCD Tip 4T Circular Saw Blade, Hardie Fiber Cement Saw Blade 7 1/4, for Fiber Cement Laminate Flooring, with 5/8-Inch Arbor, 5Years Warranty

Cuts smoothly and quickly through Hardie board siding. Excellent.

I've been installing concrete siding (Hardiplank) on our house. I'd been using a smaller blade and a skill saw. But I really wanted to use my miter saw for cuts that needed to be flawless.This blade does the trick and cuts the siding without any trouble. It's dusty, of course, but it makes perfect cuts over and over. A standard blade would have been trash after just a few cuts. This one is made to handle the task. That said, I am careful not to force the blade into the work piece and let it do cutting on its terms. It has kept it working like it did when fresh out of the package. I keep a blower handy to keep the dust and debris out of my saw and off the blade as much as possible. I'm sure that this blade will last a very long time with a bit of care and maintenance.I wholeheartedly recommend this blade. It's an outstanding value and high quality. Great seller, excellent product, and quick shipping. Order with confidence!

I have this blade in multiple sizes because it is the only style/brand I would use to cut Hardie Cement board. It makes quick work of the board and its relatively thin width means you get precise cuts without waste. It's a great price - the hardware stores around me wanted twice as much for it. It was easy to install and super easy to use

Many of the other reviews say that this blade is less expensive than the competition.I feel that this blade is slightly more expensive than a lot of the unbranded competition. There are a few more expensive options, but many cheaper options.I only tested this on one type of material and it worked ok. I have not used a fiber cement blade before, I typically use blades with more teeth. It seems odd using a blades with such few teeth, but the less teeth, the less dust.

I'm pleasantly surprised! Though the blade was advertised for fiberboard, it works beautifully on most woods. I installed it on my compound miter saw, and it produces smooth, clean cuts. I've had no problems whatsoever. I'm very happy because now I'm back in business and able to continue my creative projects.

I don't know this brand at all, but it clearly has a unique design. It's meant for cutting hard materials like cement board or laminate flooring. You'll ruin your woodworking blades if you use them, but this does a much better job. It says it has polycrystalline diamond tipped teeth, but to be honest, I'm not really clear on what that actually means. I had to look it up, and online it said that it's "diamond grit that has been fused together under high-pressure, high-temperature conditions." Then I looked up if it was stronger or more durable than what most of us are familiar with, tungsten carbide tipped teeth. I found that it's "much harder than Tungsten Carbide therefore much more wear resistant." I assumed so since it was composed of diamonds, but wanted to know for sure. And that's why this is so much better with materials harder than simple hardwood. I think it would have been a benefit to them to explain this on their product page for those of us who didn't know. The cuts it makes on those difficult materials is quite good. I'm very pleased with this blade, especially since I can now save my woodworking blades for wood.

Seems to be the same quality as the expensive red one. I'd buy it again.

It will fit my Dewalt 10" table saw. I want to use it to cut "cement" Hardy Board shingles. Wear a good mask and position a fan to blow the dust away.