XtremepowerUS 3200W Electric 16" Circular Saw Concrete Saw Wet/Dry Concrete Cutter 20AMP With Water Line Attachment (Blade Included)

I recently purchased the Stark Electric 16" Concrete Cutter Saw, and I couldn't be happier with my decision. This saw has exceeded my expectations in so many ways, and I'd like to share my positive experience with it.First and foremost, the price of the Stark Electric 16" Concrete Cutter Saw is fantastic. It's an incredible value for the money, especially when you consider the quality and performance it delivers. In comparison to other concrete cutter saws on the market, this one is a real steal. I was amazed at how affordable it was, and it didn't compromise on quality.Speaking of quality, this saw works like a charm. I also invested in a Makita E-02543 16" Diamond Blade to go along with it, and together, they cut through the concrete as if it was butter. The blade is sharp, and the motor is powerful, making even demanding tasks a breeze. I used it to cut a 38" x 86" hole in my 10" thick foundation to put in a door, and it handled the job with ease.One thing to note, though, is that you should ensure you are running the saw on a 30-amp circuit. I made the mistake of initially trying to use it on a 20-amp circuit, and it kept tripping the breaker. Once I switched to a 30-amp circuit, I had no further issues, and the saw ran smoothly without any interruptions.Overall, I couldn't be more pleased with the Stark Electric 16" Concrete Cutter Saw. It offers great value for the price, works like a pro, and the only minor hiccup can be easily addressed by using the right amperage circuit. This tool, along with the Makita Diamond Blade, made my foundation-cutting project a breeze, and I highly recommend it to anyone in need of a reliable and affordable concrete cutter saw.

Saw worked great for cutting up a concrete slab in the drive. The saw blade makes a huge difference in how efficiently you can cut concrete but you do need to take your time.Things you need in addition to a good blade:1. Must have at least a 20 amp circuit2. Must use a 12 gauge extension cord3. A small flexible hose to attach to saw4. Sut off valve connected near quick connect on saw to control water flowI did have issues with the breaker in the house getting tripped when trying to force the saw.The safety shutoff by the plug on the saw will overheat if you use less than a 12 gauge cord and are working in the sun. If this happens then you need to let it cool off. Tool shuts off as a safety feature and will not work again until it cools downI had issues with the tool not working after shutting off. I went to the hardware store and bought a new 100' 12 gauge heavy duty cord and never had an issue again. The cost can run about $.75 to $1 per foot. I also had the quick connect come free because the hose I was using was too stiff and would pull on the hose attached to the tool. I used one of those expanding hoses and didn't have an issues. The shutoff valve near the tool was essential in controlling water flow and shutting off the water when I needed a break. Use the wet saw can be a huge mess but controlling water flow can help mediate some of that. This saw is not super light but it is lighter than those with an engine. Having no fumes also made this tool a plus. It also has an adjustable depth gauge and wheels to help managing smoother cuts. If you are only cutting concrete on occasion or indoors then I would recommend this product. I have used this on wall stone and pavers but it doesn't cut at a perfect 90. Large blade can flex and cuts can be 1/16 off.

Bought this to cut my 8” poured concrete foundation to install four egress windows. Works well but you need to go slow. The motor claims to be 3200w which is almost 27 amps - I was skeptical at first but now I’m a believer. If you load the motor down too much it *will* pull more than 20 amps. I tripped my 20 amp breaker many times to get though the job. There is a red light on the handle which blinks when the motor is getting loaded (I think - the documentation says nothing about the purpose of this light) to give you some warning. Keep the cutting slow and you can go a good while before tripping the breaker. Needless to say a 20 amp circuit and 12 gauge extension cord is a must. I ran a temporary 20 amp circuit with a high quality 20 amp outlet just to run this saw and still tripped the breaker several times. A hose shutoff valve is a must but it does not come with one. Order one with the saw if you don’t have one. You’ll thank me later. The tube that connects to the guard also does not come with a hose clamp and can slip off while cutting. I put a hose clamp on it and it was fine thereafter. The saw is also damn heavy which makes sawing vertical surfaces a workout (and more likely to overload the motor because you naturally want to rest it against the wall). Much better than renting because you can take your time and do the job on your schedule. As mentioned, the documentation sucks but that’s typical for a Chinese product. Some have noted that the guard is cheap, which is true, but it gets the job done. Definitely worth the price for the occasional DIY user. I would be cautious if you intend to use it professionally.