ATLIN Grinding Wheel Dressing Tool - 36 Grit & 120 Grit Diamond Dresser - True Up and Restore Grinding Wheels

Works great

Straightened up grinding wheels lickety split. Definitely buy again

Works well small in size

Pretty good! The handles are screwed on, so make sure you give them a snug before using. Easy to build into a guide or tool for auto dressing your wheel. I have a Delta wet grinder, and these guys did a great job of flattening the wheel after I let someone else sharpen a bunch of lawnmower blades...they managed to both groove and ovalize the stone! Good value, methinks.

I used these on both the silicone carbide (green) wheel and gray whee. The green wheel that I use for sharpening lathe bits had worn to an angle and I wanted to square it off, and the gray wheel had some grooves worn in it. The 36 grit took material off quickly , and 120 grit gave the surface an even finish. Honestly, I can't seen how one could wear these out on the first use. You don't have to press hard at all for them to cut the wheel down to dress and square off the face of the wheel. Just press gently against your grinding wheel and let the diamonds do the work.I did use a vacuum cleaner to catch the dust while dressing the wheels. Putting the hose up near the top of the housing seemed to be most effective. Still, a mask is recommended.

These work great to take off all that grim on your grinding stone.

These grinding wheel dressers work quite well (set up a shop vac to collect the dust that the wheel will throw off when using them though!). They did the job quickly and showed little wear after dressing three wheels.The one slight drawback is that their surfaces aren't dead-flat, so if you just press them against the wheel and hold them stationary, you'll get grooves or an uneven profile. It's not major, but enough that I wanted to avoid it.I found I had to move them back and forth manually, while sighting down so I could see the profile of the wheel clearly. It was easy for one side of the wheel or the other to end up slightly rounded, which was a little strange since I never positioned the dresser in a way that would have rounded the corners. I was just working freehand, but by watching the profile of the wheel as I moved the dressers back and forth, I managed to end up with nice smooth, square profiles.Using these was slightly fiddly, but they ultimately worked very well for what I needed.

These are very nice!!