Evolution R12DCT 12 Inch Concrete Saw with Water Fed Dust Suppression (Aka Angle Grinder, Cut Off Saw, Masonry) Electric, No Gas, 4-1/2" Cut - Incl Premium Diamond Blade (Formerly R300DCT+)

Ive used many diff ones expensive and cheap. This one worked like a champ, cut quickly and all day use with no complications. The water feed worked great and was able to connect to the vacuum to control dust inside the home and not get water everywhere. Most definately paid for itself and im very happy with its performance

Got this to cut versa-lok block and caps and pavers.The saw had good power and had no problem cutting the concrete block and pavers. The water helps keep the dust down and helps blade longevity. You just need to let the weight of the saw do the work and not put down force on the saw as you cut the material.This was my first time using a wet saw like this and this is what I’ve learned to help make good cuts.I used an angle grinder with 4” wet/dry concrete blade to score the line. This helps to act as guide and see the line when water starts to flow as you are cutting with the wet saw.An enhancement I made to the saw was to put a pole level on handle (see pic) to help know when the blade is perpendicular to material I was cutting. I did this because I found it difficult to tell when the blade was perpendicular to the block or paver while holding the saw and standing over it and this is critical for good cut. This is especially true to have things to fit together for finished look. I’m sure if this is something I do every day I’d get a feel for it, but I needed something to help me and the level helped a lot.The pole level does have the ability to be adjusted so you can use level on blade to check the pole level is calibrated.Finally, I found that using couple blocks to hold material off the ground and give clearance for the blade to not hit the ground and prevent the material from falling when cutting caps and pavers that the 12” blade can cut through was helpful.

Just finished a major project. This saw was an amazing value and performed almost perfectly. When I did have an issue, the customer service was immediately available and helped me problem solve the issue. (Brushes got contaminated with sludge, needed a cleaning, I was back in business in 15 minutes) saw cut fast but did need to have at least a 20 amp circuit with an appropriate cord to operate as engineered. I rarely take a moment to write these reviews, but the customer service was so refreshing I felt obligated to share that this product is backed by a solid company who is there to help you be successful. I highly recommend this saw.

This saw has plenty of power for cutting concrete and stone. Let the blade do the work. If you keep it straight, meaning don’t bind the blade, it’ll cut like butter and not bog down. The water system works perfectly, keeping the dust at bay. Although it’s a heavy saw, the weight is distributed well and has good balance.The enormous motor starts up slowly, gets up to speed smoothly and the electric brake acts quickly to stop the blade. I run mine on a large generator because it’s a very heavy draw and couldn’t be run on my small solar powered system. You better have a full 20 amp circuit to run it properly.It really is a capable, well-designed masonry saw. Evolution has made a good, reasonably priced product here and I’d recommend it.

I used it today to cut a 4 feet wide concrete wall way with 3/8” rebar and it does the job well. Also tried to cut a 60mm (2 and 3/8”) concrete paver— it is much easier to cut than the slab. All these are what I expected before ordering the tool. Highly recommended for a home owner for light concrete jobs! Don’t know what pro would say as I am not a pro nor a contractor.Good features: you Can connect your water hose to this machine which has a connector to run water to suppress 95+% of dust! Very desirable feature. Only R300+ model has this so make sure it is R300+ model. Two small wheels can support the tool during cutting concrete slab, reducing 90% fatigue you may have. It comes with a nice diamond blade so I don’t have to spend extra money on a blade. Lastly it is an electrical too, no gas engine.Something to mention also not so critical: the hose connector leaks as the O-ring does not fit or the connector does not have the right inner diameter. Manufacturer please fix this. It does not bother much but should not also water leak. The plastic storage recess cannot hold the wrench properly, plastic part may have been broken at factory as I didn’t break any parts.Overall, perfect for home owner whose likes to do small concrete job. All major functions work very well. Some minor things are there but won’t affect you muchI give it a 5 star. If all issues are fixed I will give it 6 star.

Very heavy ! Any little bind up the inline gfi trips and stops the saw! Not impressed with this saw ! My gas Stihl saw is 100% better ! Would not recommend this saw !