The velcro backed electroplated diamond sanding disc offer the most aggressive removal rate you can imagine - they are much faster than an impregnated grinding disc because they have 100% diamond exposure.
Diamond Electroplated Pads can be used wet or dry on a sander or grinder, and they operate well at any speed. The pads work on concrete, stone, tile, wood, swimming pool surfaces (the ONLY answer to quickly sanding PebbleTec), metals, even glass.
Currently we offer 4" and 5" in diameters with 60 grit, 120 grit, 200 grit and 400 grit. Use regular dry or wet diamond polishing pads to finish polishing.
Diamond grinding wheels are meant for high resistance to wear. Metal Bonds tend to give particularly long life, but are generally inferior to resin bonds with regard to material removal rate.
Usage:The use of coolant for metal bonds is a must. In exceptional cases of small contact surfaces, dry grinding may be employed.