30 Grit 3" 10 Seg Metal- Medium Bond Red Gold Series a hard bond would glaze

a hard bond would glaze and stop cutting

Mohs 7+) doesn't wear diamonds down enough to keep them sharp

The 3" disc format is sized for smaller floor grinders and edge machines where the larger 7"–10" tooling won't fit

and conventional resin-based coatings

and similar small-format grinders

30 Grit 3" 10 Seg Metal- Medium Bond Red Gold Series a hard bond would glazeAggressive metal bond grinding disc for the first cutting pass 30 grit is a common starting point for surface prep, coating removal, and aggregate exposure. The cutting surface opens up the concrete, removes coatings, exposes medium to large aggregate, and creates the profile needed for subsequent grinding and polishing steps. 10 segment configuration for the 3" Redi Lock platform ten diamond segments arranged around a 3" 80mm Redi Lock or 2 pin