This metal cutting circular saw blade has so far lasted cutting several pieces of aluminum tubing and a few stainless steel tubes with consistent and accurate cuts. So far it has remained sharp and continues to cut with no issues. Fits my harbor freight circular saw perfect. Overall, very satisfied with the quality and functionality of this saw blade!

This is the kind of blade you need for cutting nice straight sections of sheet metal. I was making a top for my work bench and burned through several abrasive cutting wheels on my grander just to be left with a jagged sloppy cut.I got this blade to finish the job and the difference was incredible. Nice, clean, straight, and minimal finish work needed to make the edge perfect.You have to cut a little slower than you would if you were cutting wood, but otherwise it goes right through mild steel.I did find it was best to use on my corded circular saw than it was on my cordless. It just needs a little more consistent torque than the cordless (at least mine) will provide.Get out your earplugs and you earmuffs- this guy is loud! That's pretty typical of a metal cutting saw though and not a feature or flaw of the blade.You can get tons of cuts if you take it easy and don't force the blade.Highly recommend.

I received this blade just as I needed to change the size of an old style metal picture frame. This blade made a very neat cut on the albeit thin aluminum frame. I tried this same cut with an 10" abrasive wheel for metal on my mitre saw and had to spend several minutes filing down the resulting metal burrs. This LSHUZIYU blade produced a cut that needed only a bit of filing to keep me from getting cut on the sharp 45 degree edge of the frame.The arbor hole on this blade is 3/4". Included are two arbor adapter washers. One with I.D. of 3/8" and a second washer with I.D. of 5/8" for use with mitre or circular saws. The 3/8" adapter fit tightly on to the blade but the 5/8" adapter fits very loosely.The blade has expansion slots. I received a laminate cutting blade from this brand and was disappointed that it did not have these slots.Comes in a sturdy branded cardboard folded sleeve. The blade has slit tubing around the perimeter to protect the teeth from damage. and underneath the blade were the arbor adapters in a plastic bag.The metal cutting blades available at the big box stores are significantly more expensive than this.

5 7/8” circular saws are pretty much the domain of the cordless variety. Me, I prefer corded tools, and I took all the cash I could have spent on batteries and used to buy a decent generator instead, so I had to try this blade in my 7 ¼” circular saws. The arbor size is larger than every saw I own, but the included arbor reducing washer and cover washer allowed me to use this blade on my Mastercraft, DeWalt, and Milwaukee saws. Once it’s installed, this blade is a beast on metals, gliding through cold roll steel sheets up to 14 gauge without issue. I also used it to chop up some old steel bed frames, which are notorious for being a mixture of metal, both hard and soft, but handled each cut as if it were thin aluminum. Despite chewing through bed rails, the blade has almost no wear on it and still provided clean cuts on sheet metal afterward. Pricing is competitive, and nearly half the price of a comparable Diablo blade. I’m not familiar with LSHUZIYU as a brand name, but their products seem to be very well made, and I’m banking on them lasting for quite a while.

This was my first time using a circular saw on metal, and the LSHUZIYU 32-tooth metal blade has impressed me so far. It seems to be well-made and durable, fitting perfectly on my Craftsman V20 saw with no noticeable vibration while running. The blade has handled all of the cuts smoothly, leaving clean edges, which have been great for setting up welds. I actually prefer it over an angle grinder with a cutting disc—it doesn’t throw nearly as much cutting dust into the air.For cutting performance, I’ve made close to 20 cuts through:✔ 1”x1” 3/16” thick angle iron✔ Several mild steel pipes✔ An old water heater tankThe blade handled everything smoothly, leaving clean edges, which have been great for setting up welds. I actually prefer it over an angle grinder with a cutting disc—it doesn’t throw nearly as much cutting dust into the air.The blade is still cutting at about 80% of its original speed after use. Even as it dulls, the cuts remain clean. It seems to perform best when letting the saw’s weight control the speed, likely preventing overheating. I’ve been letting the blade cool between cuts, so I’m not sure how it would hold up under continuous, back-to-back cutting.For my first run cutting metal with a circular saw, this blade has been a solid performer. It cuts cleanly, handles different materials well, and reduces airborne cutting dust compared to a grinder. Looking forward to seeing how long it holds up with continued use. It seems to be good value.

I’ll admit, it was a bit scary to try the LSHUZIYU 5-7/8” metal cutting circular saw blade at first, especially since it’s designed specifically for metal and not wood. But once I got started, it worked really well. The blade cuts through steel and iron bars smoothly, and the ultra-thin kerf minimizes material waste. It's lightweight and perfect for use with a cordless saw, making it easy to maneuver. After trying it out, I felt more confident, but it definitely had me a little nervous at first. Just remember, it’s not for wood, so keep that in mind. Overall, it’s a solid blade for metalwork once you get over the initial hesitation.

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LSHUZIYU 5-7/8”(150mm)-52T, Metal Cutting Circular Saw Blade was what I was expecting for a carbide metal cutting blade. The 5-7/8" is an odd fit for my saw but still able to finagle it on. Hoping it lasts and we'll update but right now it is a good, strong, precise cutting blade..

Decent metal cutting blade. I just hope it stays sharp enough for long enough.

Review: 90-5-7/8” (150mm) - 32T Metal Cutting Circular Saw Blade with 20mm Arbor and 5/8" - 10mm WasherPros: Durability with Nails: This saw blade is exceptionally durable when it comes to cutting through old wood that contains nails. Regular wood blades often get damaged or dulled quickly in such situations, but this metal cutting blade stands up to the challenge without a hitch. Versatile Use: While it's designed for cutting ferrous metals like steel and iron, it also performs well on wood. The cut isn't as smooth as what you'd get from a dedicated wood blade, but it's certainly manageable for most DIY projects. Compatibility: The blade is compatible with cordless saws, making it a versatile addition to your toolkit. The 20mm arbor and 5/8" - 10mm washer ensure a secure fit and smooth operation.Cons: Not Ideal for Precision Metal Cuts: Although it can cut metal, it's not the best choice for precision work. The blade is more suited for rough cuts and general metalwork rather than fine, detailed cuts. If you are cutting a lot of metal or rebar you might want to go with a more specialized type of blade.Detailed Review:I recently purchased the 5-7/8” (150mm) - 32T Metal Cutting Circular Saw Blade with a 20mm arbor, and it has been a game-changer for my DIY projects. While the blade does exactly what it claims—cut through ferrous metals like steel and iron—it has found a more frequent use in my workshop for a different purpose: cutting old wood with embedded nails.Durability with Nails: One of the biggest annoyances in DIY work is dealing with old wood that has nails in it. Regular wood blades can quickly get damaged or even break, leading to wasted time and money. This metal cutting blade, however, handles nails like they're not even there. It keeps on going without any issues, which is a huge relief when working on salvage projects or remodeling old structures. The durability of this blade is impressive, and it has saved me a lot of frustration.Versatile Use: The versatility of this blade is another standout feature. It's compatible with cordless saws, which is perfect for portable projects or working in areas without easy access to power. The 20mm arbor and 5/8" - 10mm washer provide a secure fit, ensuring that the blade runs smoothly and safely. While it's not as smooth or fast as a dedicated wood blade, the cut quality on wood is still acceptable for most tasks.Performance on Metal: When it comes to cutting metal, the blade does a good job. It can handle steel and iron bars, sheets, and angles with ease. However, it's not the best choice for precision work. The cuts can be a bit rough, and it's more suited for general metal cutting tasks where a clean, polished edge isn't necessary. If you need precise cuts on metal, you might want to consider a more specialized blade.Conclusion: Overall, the 5-7/8” (150mm) - 32T Metal Cutting Circular Saw Blade is a solid choice for anyone who needs a durable blade that can handle both metal and wood. Its ability to cut through old wood with nails makes it a valuable tool for any DIY enthusiast or professional. While it may not be the best for precision metal work, its versatility and durability more than make up for this shortcoming. I highly recommend it, especially if you frequently work with reclaimed materials or need a blade that can handle a variety of tasks.Rating: 4.5/5 Stars Durability: 5/5 Versatility: 4/5 Performance on Metal: 4/5 Performance on Wood: 4/5 Value for Money: 5/5