💎 Tanzfrosch 2 Pack 4 inch Diamond Cup Grinding Wheel: High Performance Turbo Row Grinding Disc for Concrete, Granite, Marble, Rock, and Cement Polishing Review

This was my first time trying a cheap diamond mug so I bought one with 2 pieces not knowing how well it would work. Did what I needed without any problems. Yes, the inner washer doesn't fit snugly, but it does keep it from dangling on the shaft after tightening. The lock nut on my traded dwe402 was larger than a flat on the wheel so it popped out a bit on the side, but I was still able to secure the blade and leave the cover in place. Some people complain about the dust, but if you grind the…

Bought a hard diamond grinding wheel from Orange Box at a much better price. But the hard one is 4.5" instead of 4", and it screws directly onto the 5/8" shaft of most angle grinders. This one has a 3/4" hole for the shaft and needs to be attached to the grinder will. locknut. But the biggest problem is that this disc doesn't grind concrete very well. It's like using 220 grit sandpaper instead of 60 grit sandpaper. It leaves a smoother finish but takes forever to get the job done. If your time…

I needed to smooth out a jagged joint in the concrete base of my utility room while installing thin vinyl plank flooring. I was about to change floors when I saw concrete grinding wheel prices at a large store nearby. Then I saw them for a great price and tried them. Can't complain, I was able to sand about 3/8th of the uneven concrete joints to the point where it's easy to use a backing pad to get a smooth floor. When sanding indoors wear a mask and a good air filter to clean the air as things

This sanding disc arrived quickly, packaged securely in an easy to open plastic case. Keep an eye on the puck, it's tiny and easy to lose. I used this grinding wheel on my DeWalt DWE4011 4 1/2" angle grinder. Installation was easy and straight forward. There are concrete slabs around my garage that stick out in inches and trip over them. I have one such ledge (pictured) inside lightly sanded a minute or two after sanding. Note that this creates a lot of silica dust. Either get someone nearby…