Disco de cerámica de 7" con grano 100

- Ceramic-bond diamond cup wheel for medium-grit edgework — built on a 7" cup format for use with 7"-rated hand grinders and walk-behind edge machines. The ceramic bond cuts cleanly without the glazing and deep gouging that metal-bond cup wheels leave behind, blending the edge perimeter seamlessly with the main floor finish.

- Medium-grit transition step in the edge polishing sequence — the 100 grit sits between the aggressive coarse cuts (30, 50) and the fine refinement wheels (200, 270, 400, 800). Refines the surface left by coarser passes and prepares the edge for finer grits without leaving deep scratches that the next step would need to chase out.

- Larger 7" footprint for faster edge coverage — the wider diameter removes material faster than the 5" version of the same wheel, making it the preferred choice on larger commercial slabs and longer perimeter runs. The trade-off is a lower maximum operating RPM, so always verify your grinder's rated speed against the max RPM marked on the wheel.

- 5/8"-11 threaded mounting for direct grinder fit — installs on most 7"-rated hand grinders and walk-behind edgers without an adapter, flange, or backing pad. Suitable for both wet and dry grinding conditions, though dust shrouds plus a HEPA vacuum are required for indoor work under OSHA silica standard 29 CFR 1926.1153.

- Part of a complete edge polishing system — pairs with coarser ceramic cup wheels (30, 50 grit) and finer ones (200, 270, 400, 800 grit) to build a full edge progression that matches the main-floor polishing sequence. The 100-grit step is a common stopping point for prep ahead of coatings or stains — the surface profile is opened enough for the coating to bond but not so polished that adhesion suffers.