7インチ径×3/32厚×7/8アーバー フラットデプレストセンター研削砥石 PFX ドイツ (80182) 8,500

The 7/8" arbor fit my grinder perfectly with no adapter needed, and the 8,500 RPM rating matches my tool's max speed. Cut through some thick welds smoothly, though the 3/32 thickness means you'll want to let the wheel do the work rather than forcing it.

You can really feel the German engineering in these wheels—the 3/32 thickness cuts fast without bogging down. My angle grinder handles them smoothly at the full 8,500 RPM, and they fit the standard 7/8 arbor without any wobble. Exactly what I needed for clean, flush grinding on tight spots.

The 7-inch diameter and 7/8-inch arbor fit my angle grinder perfectly with no vibration at all. I've used it on a few heavy grinding jobs and the flat depressed center really helps get into tight spots without burning through the metal.