Need to clean out concrete cracks (make them vertical) before patching. What's the deepest cut this blade with the Dewalt grinder will go?
2006957
I guest you wanted to cut into the cracks to make a big groove so that concrete can go in. In that case you don't need to cut deep into it. I use it to cut a 1" thick concrete without any problem. Remember to use a water hose to control the dust and prevent the blade getting to hot.
1306552
Cutting concrete and block: DEWALT-DW8026-12"X1/8"X1" CONCRETE MASONRY PORT SAW CUT-OFF WHEEL or a 12"diamond wheel with a 1" arbor Cutting metal: DeWalt DWA8032 Metal Port Saw Cut-Off Wheel, 12-Inch X 1/8-Inch X 1-Inch Amazon has all of the wheels, just search and get the correct dimensions. The Dewalt wheels are also available at home centers like Lowes and Home Depot.
1204548
I have a Dewalt 28402-4-1/2 grinder. And Dewalt DWE46150 fits and works very good. I've been grinding concrete with no dust in the air....
1297093
You would need an angle grinder or possibly a belt sander with the appropriate abrasive to sand concrete. This is for Drywall/plaster. When you powersand concrete, just have your helper hold the shop vac nozzle near the are you are grinding to achieve decent results.
398119
You cut pretty deep near the concrete into the lawn. Approx 2.5 inches at tops. I don't cut that deep. However, you can and I have tossed up a pretty deep trench when the blade is lowered
1800363
Sorry, can't remeber which blade it came with... I would assume the Bosch metal cutting blade would do the trick. I purchased some demolition blades and so far, they've cut through anything I tried them on. Hope that helps...
976360
I use my saw to cut everything. You may want to get a different blade for cutting pavers. DeWalt wants you to use their blades, I have many blades for all variation of materials. Cutting pavers is dirty so change your water daily. DeWalt saws are not as heavy duty as they used to be but I don't think that there is a saw on the market that is as accurate and adjustable.
2234745
I use a small brush that came with my old grinder to scoop out the extra grounds when I remove the grounds collection container on the bottom. I have never tried to clean out the top. I don't know if you can completely disassemble the unit--I've never tried to completely clean the grinding burrs. Pressurized air (either via air compressor or canned air) would likely work
648007
Remember to keep pressure with your hand on the flooring board before the blade so it doesn't spring up. You might be binding the blade. You will get a cleaner cut as well. Worked great for me!
2013453
I will use diamond grinder to remove most of the concrete first, then use above item for clean smooth finish.
1275341
I have not used my grinder for this kind of work. I do grind a lot of venison and have not had to clean it until I get my batch done, about 25 lbs. There are things that get wound around the blade, but that is going to happen with any grinder I do believe.
1321084
This unit is a light weight unit best for smaller concrete jobs 2" - 4" and stucco. For thicker concrete I would use the pointed bit, not the spade bit.
748884
I used this tool for concrete counter top, the counter top was already flat because it was cast in a melamine form, and these disk will polish that surface perfectly. These disks are only 5 inch diameter so they wont grind down uneven spots in 200 sf of brick tile. A 7 inch concrete wheel may do this but I doubt it would help with unevenness. Probably a commercial style floor grinder is what would be needed.
16774
not sure what the diamond blade is for , but you would be better off using a saw-zal for cutting thick metal, i would worry about ruining the saw motor by overloading it cutting thick metal.i would assume the diamond blade is for tile or maybe thin metal.
656454
I've never tried but I believe that because the removal device is sharpened blades it wouldn't be a good idea to try that. Use a grinder with the appropriate concrete blade which are sold at any building supplies place or right here on amazon. Blade is normally used to level or brake down concrete so epoxy should be a breeze.
1514330
I have not tried the saw on concrete partly because I love my Makita Hypoid Saw too much. I like to keep the sole plate in good condition. To score concrete, and by that I assume the asker is say score lines to encourage the concrete to crack in a score line not an uncontrolled place in the middle of the slab, I use a Ryobi Wet/Dry Saw with a 4" Diamond Blade. See Factory-Reconditioned Ryobi ZRTC400 11 Amp 4 in. Handheld Wet/Dry Tile Saw
1513105
I've used this grinder to cut 1/2 in Hardiebacker when doing bathroom remodels. I use a cutoff/wafer wheel which isn't ideal for this use but it works. In my opinion it had adequate power but the fully charged battery lasted roughly 20 mins of almost continuous use (I cut about 4 sheets for a tub surround). So, to answer your question, I know it will cut concrete with a diamond wheel, but if I needed to use it continuously for an extended period of time I'd go with something corded which is the case with most battery powered saws/grinders. I hope this helps.