MK Diamond 374400 Resin Disc 4" 400 Grit

Includes:

• 30 Grit 3" Disc,
• 50 Grit 3" Disc,
• 120 Grit 3" Disc,
• 220 Grit 3" Disc,
• 400 Grit 3" Disc,
• 800 Grit 3" Disc,
• 1800 Grit 3" Disc,
• 3500 Grit 3" Disc,
• 8500 Grit 3" Disc,
• One felt buff pad.

Diamond polishing pads are designed to achieve a high-quality finish on all straight or contoured granite and marble edges. Their unique design allows for rapid and even removal rates with minimum effort. The center hole permits water lubrication during polishing operations. The hook and loop backing allows for fast pad changes during the polishing process. Use grits in sequential order from 50 to buff after grinding and shaping with diamond cup wheel.

Resin diamond discs are shiny when new. This shine must disappear in order for the discs to perform their best, especially with the finer grits (400 and up). To do this, run any new disc on a rough surface - such as granite, sandstone or concrete - always making sure there is enough coolant (water). This will force the outer bond to be eroded, leaving the diamonds properly exposed for polishing. They will gradually perform even better as normal wear sets in.