Norton® Gemini® Depressed Center Grinding Wheel,
- Type 27
- 4-1/2 in Dia
- 1/4 in Thickness
- 5/8-11
- Grit 24
- Very Coarse
- Aluminum Oxide Abrasive
- 13580 rpm Maximum
- Resin Bond
- Applicable Materials: Non-Ferrous Soft Metal, Stainless Steel and Most Metals Applicable