Husqvarna-compatible grinding plates are aftermarket adapter plates and tooling designed to fit Husqvarna PG floor grinders, allowing you to use various diamond tooling (like Lavina, iSEG, or your own brand) for concrete grinding and polishing, including specialized PCD (Polycrystalline Diamond) plates for coating removal. These adapters often feature magnetic or quick-change systems and come in different grit levels (coarse #30/40 for removal to fine #120/140 for polishing) and bond types (soft for hard concrete, medium for softer) to suit specific surfaces and tasks.