| DESCRIPTION: | Black Hawk Zircoina Quick Change Discs are an extremely versatile abrasive that can be used for grinding, stock removal, and deburring. Black Hawk Quick Change Discs are made with the highest quality Zirconia grain and use a threaded male, plastic roll-on attachment for fastening (Male Roloc). Zirconia Grains last twice as long as the Aluminum Oxide alternative. |
| COMMENTS: | For weld removal use grits 40-60. To blend gouges, pits, and surface imperfections use grits 80-120. |
| SUITABLE FOR: | Uses include cleaning up welds, removing paint scale oxidation, paints and protective waxes, surface leveling, mold and cavity grinding. |
| DIAMETER: | 3" |
| MATERIAL: | Zirconia |
| MAX OPERATING SPEED: | 18,000 RPM |
| GRIT: | 60 |
| QUANTITY: | 50 discs per box |