Ok, I really like these blades. I use them in a compact utility knife, (Workpro), for EDC. The biggest reason I bought these blades is because every metal blade I have ever tried in this knife, has rusted in a matter of days in my pocket. The blades, naturally, do not rust. Far as I am concerned, that alone is worth the difference in price, and makes them actually cheaper than any metal blade. The one thing that I wish was different is that I wish the blades were a bit thicker. I have to put tape on both sides of the blade, and then cut it back in a pattern that makes the blade thicker where I need it to be, but doesn't interfere with the operation of the knife.

Love these new bladed

A 60-tooth carbide blade that’s all teeth and hardly any metal? Yes, please! This blade is so lightweight you can hardly believe it can hold all of those very sharp carbide teeth, but it does. And it knows how to use them. And lightweight is almost an understatement…if you have an 8-¼” circular saw I think you might actually notice the weight difference. Although I sadly don’t have a handsaw that fits this diameter blade I plan to use it extensively on my table saw. I expect this blade will be able to rip with less binding than a solid blade and for some reason I do a lot of ripping. But for convenience (because my table saw is buried at the moment) I stuck it on my chop saw to see if ¾” hardwood plywood would faze it. It didn’t. Went through like the proverbial hot knife and left a beautiful clean edge without any extra steps like taping the cut or such. Sixty teeth on that circumference is a lot of teeth and each one has a lot less work to do crashing through the wood compared to fewer-toothed blades. If you do finish work or cabinetry, this is a great blade to have.

Very nice blade. Placed it in my compound mitre saw to do a couple of test cuts and the cross plywood cut was very impressive. Hardly any tear out as you can see from the pic.

I going to give it 5 stars because it worked. The teeth are heat treated but only the very edge after 6 cuts of a 6 inch diameter log in 30-45 seconds. The blade started to show loss of sharpness. It would still work for another six cuts maybe even more. I think the tooth count is about as aggressive as you would want for a sawzall type machine. For a home owner in the suburbs having this would delete the need of a chainsaw. For a professional doing demo work or cutting that 6x6 I think you going to be happy but not amazed. Quality 5 Stars, Fit 5 Stars Functionality 4 Stars, Value for the money 5 Stars. Durability i am not going to rate. Bendability only the teeth are heat treated so yes you can bend it but i would not recommend it. Slight bends it does return to shape. I tested it in a Milwaukee, Harbor freights cheap brand, Ryobi and Dewalt. All fit and functioned well with the blade

I ordered these saw blades for trimming some larger bushes around my home. They are made from thick Chrome Vanadium Steel and are hardened. The tooth design is of the traditional Japanese style. The overall quality of the blades was excellent, and they are SHARP! I was impressed with both the speed at which these cut, and by how clean the cuts were. There was no jamming during any of my cuts. (The largest branch was about 3 1/2 inches in diameter.) I like the curved shape. It allowed me to easily move the saw back and forth as the saw was operating, using more of the blade length and keeping it cooler. The blade fit easily into my Chinese-brand reciprocating saw, though there is a warning that this shank is not compatible with Ryobi saws. This was a great buy and I'm happy I ordered them!

I have a Dewalt portable table saw that takes 8 1/4" blades. Am getting ready to do a bunch of trim work in the house and needed a new blade. This cuts very clean at 60 teeth. Easy to install and works well in my saw and I would recommend it.

These are great very sharp blades. They are a good value for the price. Cutting was fast and left a very clean cut. If you have branches needing trimming and you own a reciprocating saw this is for you.

….and from the photos, you can see it can handle dry white oak. Very sharp, and looks like the blade will last for many cuts; this set of 3 will do a lot of work before they’re spent. Good tools never disappoint, money well spent.

Cuts fast, does not bend and flex as easy as other blades due to its thicker blade. The blade seems to be about twice as thick as a standard reciprocating saw blade. Maybe even 3 times as thick. Unfortunately all my blades are with my saw off site so cannot state precisely the thickness difference.

I have a lot of limbs to prune and so I have been using a file and saw blade handle with these curved reciprocating saw blades for simplicity.

The blade cut through the dry limbs very fast and efficiently both pulling and pushing.
I would not have any trouble using this by hand to cut a 6 inch limb as well as it worked on this simple rose of sharon bush.

I will be eager to find a 12" limb or tree to try when I have my saw back home because I am really impressed with how easy it was to use by hand.

I wish this was a bigger set because I am going to use these a lot this winter.

This 15 Inch reciprocating saw blade works well to cut logs, slicing through thick branches and firewood with minimal effort thanks to the aggressive teeth design. The arc edge helps guide the blade smoothly, reducing binding and kickback during cuts, and the material feels sturdy, holding sharpness through multiple sessions without dulling quickly. The 15-inch length provides good reach for larger logs, making it ideal for yard work or pruning tasks.
This 3-pack offers great value, with each blade performing reliably in my reciprocating saw for clean, fast cuts. Installation is simple—just attach to the saw—and they're durable enough for heavy-duty use. I'd highly recommend these blades to anyone needing effective tools for wood pruning or log cutting—efficient, reliable, and a solid addition to any toolkit.

I really, really like these ceramic blades. They are a game changer, in my opinion. I chose these to mainly trim diamond art canvases to frame my art. They sliced through the canvas like butter. I replaced the ceramic blade on my old X-acto knife as well and it is staying in place. As you can see in the picture the metal X-acto blades that I hadn’t used rusted while being stored, so it’s nice to have blades that will out-do metal ones. They are priced well for a set of 10. I’m happy with my choice.

This is my first circular saw METAL cutting blade, until now I had only used reciprocating metal blades. Huge difference! Goes through angle iron like butter, as they say, where the recip saw takes its good time.

The Hardwin blade arrived quickly, and fits my compact circular saw very well. It runs true without vibrations, and not only is sharp, but looks cool too!

I cut a few metal pieces and indeed, not much sparking at all. Seems to stay cool too. Compared to an angle grinder with cut-off wheel it's like night & day.

Won't hesitate to get a spare once this one starts to show signs of age.

The HARDWIN Zirconia Ceramic Blades - 5Pack Replacement Utility Blades are absolutely outstanding. These blades are incredibly sharp and precise, making every cut clean and effortless. I’ve used them for crafts, box cutting, and other detailed work, and they perform flawlessly every time.

What really sets them apart is the durability — the ceramic stays sharp much longer than traditional metal blades, and they don’t rust. They’re also safer since they’re less likely to cause deep accidental cuts. The 5-pack is a great value, and the packaging keeps everything organized and protected.

These do seem like pro-quality blades. The teeth are attached and set quite nicely and they cut faster than I imagined through steel! Leaves behind a pretty (relatively) smooth cut considering it's a sawzall. The blades seem very long for what I've used them for but I suppose if you're chopping through a larger pipe or similar it would come in handy.