قرص تجليخ 4 1/2" قطر × 1/8" سمك × 5/8-11" محور معدني ألماني (80117)

That 1/8-inch thickness cuts through rusted bolts way cleaner than the thicker discs I was using before, which is a huge time-saver on the job. The whole thing feels solid in the grinder.

The 5/8-11 metal hub is what sold me—it sits firm on my grinder without any wobble, even after extended use. The 1/8-inch thickness on this 4-1/2 wheel really does the job on clean cuts, and it's holding up better than the cheap wheels I've burned through before.

Cut into a thick steel bracket this morning and the 1/8” thickness ground through much faster than my old wheel. The metal hub seated perfectly on the grinder without any wobble.