Featuring a high quality diamond grit available in 1" and 3/4" diameters. The polymeric holder absorbs shock and reduces chipping. The colored mandrel identifies the grit count. This allows for easy identification when you need to change the bit in a hurry.
274501 Green 3/4" Standard Grit 100/120
274502 Red 3/4" Coarse Grit 80/100
274503 Yellow 3/4" Fine Grit 200/230
274504 Blue 3/4" Super Fine Grit 600
274505 Green 1" Standard Grit 100/120
274506 Red 1" Coarse Grit 80/100
274507 Yellow 1" Fine Grit 200/230
274508 Blue 1" Super Fine Grit 600
Each grinder bit comes with an allen wrench for easy installation.