DEWALT DW4701 Industrial 4-1/2-Inch Dry or Wet Cutting Continuous Rim Diamond Saw Blade with 7/8-Inch Arbor

• DEWALT DW4522 High Performance 1/8-Inch Metal Cutting and Grinding Wheel
• DEWALT D28402K 4-1/2-Inch 115-MM Heavy-Duty Small Angle Grinder Kit
• DEWALT D28110 Heavy-Duty 4-1/2-Inch (115 mm) Small Angle Grinder
• DeWalt DW4945 4-1/2-Inch Rubber Backing Pad with Locking Nut
• Bosch 1810PS 4-1/2-Inch Paddle Switch Grinder with Lock-On Switch

DeWalt is Black and Decker. Go Makita. Don't let the yellow fool you. Lower middle-of-the-road quality for all their stuff, in my opinion.

I cut off lag bolts from the floor easily. Even though the bolts you cut off are red hot the blade is still cool. I was amazed by that. I have used lots of grinding wheel but this is the most universal one to date. I have trimmed up some concrete and no problems. Nice to have such versatility in one blade. The most interesting thing is that the blade itself remains cool to the touch.

I purchased one for a bathroom renovation and steam room project and needed something that would cut everything from cement board to concrete to wire mesh. If you're a DIYer you might not have considered owning a small angle grinder or a diamond saw blade in the past. I found myself reaching for it to make quick cuts in sometimes cramped places and in seconds the job was done. But this Diamond cutting rim attached to a small angle grinder like the DEWALT D28402K makes life so much easier. There are dozens of ways to cut materials with varying degrees of success.

It did some cuts that would have been impossible using anything else. If you already use the standard ones, especially a sawzall with a full set of blades you might feel you have your bases covered. This blade exceeded all my expectations. But once you've used one like this Dewalt, you'll be very happy you added it to your tool arsenal. The cuts are straight and true and it eats through everything like a hot knife through butter.

good quality blade. I got a Bosch grinder. heat disapation good and no "warping" with continuous use.

The blade cut through the tile beautifully - I made a few passes so the blade would not have to work so hard. I did find out after I had purchased the blade and angle grinder that they (Dewalt) recommend a 2-sided shield to attach to their grinder when using a cutting blade. I thought the blade worked great. I needed it for making curved cuts in 1/2" porcelain tile and I was waiting on the item to complete the job so I put on goggles, mask and ear protection and went for it. I had tried cutting the tile with other diamond-tipped jigsaw and rotary tool blades and nothing compares to the efficiency of this blade and the grinder. You will definitely need to wear a mask and goggles and blow out your grinder periodically with compressed air as it creates a lot of fine dust.