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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+)

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$349.00

$ 99 .00 $99.00

In Stock

1.Size:12 Inch


About this item

  • DUST SUPPRESSION - The R12DCT (previously known as R300DCT+) has dual-sided water delivery for effective dust suppression in accordance with OSHA regulations
  • HUGE CUT DEPTH - 4-1/2” cut depth and adjustable blade guard for easy vertical & horizontal cutting
  • POWERFUL ELECTRIC MOTOR - 15A Electric Motor. No pull chords, no fuel & no servicing
  • WARRANTY - 3 Year Best-in-Class Warranty Included & Power Protect Technology
  • BLADE INCLUDED - 12” premium diamond blade included, designed for cutting masonry, brick, roof tile, pavers, stone, concrete and steel reinforced concrete - Safety brake quickly stop the blade in 2-10 seconds


Born to conquer the professional job site, the R12DCT electric concrete saw (Previously known as the R300DCT+) is the perfect machine for the pro’s when effective dust control is a must. It has an impressive cut depth of 4-1/2” making this one of the deepest cutting 12” machines on the market. The built-in dust suppression features dual sided water delivery, armoured hose routing & robust brass hose connection and is compliant with OSHA regulations. This saw comes armed with a 12” premium diamond blade packed with 35% more diamond* and features a multi-compound cutting edge designed to cut faster, cleaner & for longer. The high torque 15A electric motor delivers consistent peak power and stops the machine from slowing down under heavy load making quick work of tough materials. It starts first time, every time and does not emit any harmful fumes making this suitable for use in enclosed spaces. Plus, you don't need to worry about expensive fuel or servicing allowing you to focus on the job. The wheeled skid plate takes the strain out of long, ground level cutting and also allows you to put the saw down while the blade is still spinning. This saw utilises our Power Protect Technology which protects internal parts from dust & water ingress making it fit for use in the most demanding environments and comes backed by a 3 year warranty.


Customer
2025-07-24 10:05:51
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
Jun L
2025-07-10 14:12:52
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.
Todd
2025-07-04 13:06:11
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.
daniel
2024-12-23 17:59:27
i have not been using this in any VERY hard manner so keep that in mind. i use it to cut landscaping pavers and things of the such. man, it just cuts right through them...VERY IMPRESSIVLY! it is easy to handle and manipulate and all that stuff. the dust suppression is the weakest part but even that works pretty good it just doesnt work perfectly but that would not cause me not to buy another if needed. i would definitely recommend it to other homeowners for sure. for contractors, i am not sure as i dont use it as such but my impressions are high.
Ryan
2024-11-19 17:27:49
I have used several different gas powered wet cement saws and still other wimpy electric saws. without water dust control or vacuum port options and honestly this is the best saw I've used for cutting up slab in a basement environment. It is electric so no CO2 and CO gas. It used a standard hose to wet the cut and pretty much eliminates all dust although the cement ladder water does spray up on walls behind the saw so you want to hand plastic or something to contain the spray and reduce clean up. Also, tape the plastic protection to the floor to help channel the water to the drain or contain it within the work area.The saw cuts well! It has a real nice feel to it and the wheels balance it out nicely. You can rock down into the cut and it really gives you control over the depth. Obviously you want to pay close attention to the depths of the saw if the pipes are just below the slab. It was actually quite powerful and only flipped the breaker once when I was pushing it too hard. No biggie. I had cut approximately 65-70 linear feet of cement slab so the blade may have been getting a bit dull. The saw cut through 3" of slab easily and could have done 4" slab no problem. Very, very impressed by the quality and price of this saw! I am a professional and I found it durable and reliable in the 2 days I've used it thus far. It doesn't seem like it will be giving up anytime soon.2 minor qualms. One, one of the wheels came off during the cutting process. The wrench that comes with the saw slides into a holster under the trigger guard area so I pulled it out and used it to quickly tighten up the screw that holds the wheel in place. Two, the quick disconnection for the hose was a bit sticky. It didn't come with a rubber washer(no problem because I had one on hand) and it didn't quick connect, I had to pull and fight with it to get the connection loose. I will probably buy a new brass quick connection fitting to replace the plastic one provided. That being saw, you can't beat the price and the connection was leak free even if it was hard to disconnect (especially w/o the hose attached).Can't complain, this is a quality saw and very $70/day and I used it two days. $300 dollars is a steal. Evolution tools are good bang for the buck. I also bought a miter saw stand and a steel cutting chop saw and both feel very solid and high quality for the money spent.