ITEM: 7 Diam x 11/4 Hole x 1/4 Thick, N Hardness, 100 Grit Surface Grinding Wheel MSC. MANUFACTURER: MSC. BRAND: MSC. MANUFACTURER PART: 03569381. 7 Diam x 11/4 Hole x 1/4 Thick, N Hardness, 100 Grit Surface Grinding Wheel Diamond, Type 1A1, Fine Grade (MOQ1, Pkg Qty1)CATEGORIES: Maintenance, Repair and Operational (MRO) Supplies. Grinding & Cutoff. Grinding & Cutoff Wheels. Surface Grinding Wheels. N/A. TOTAL RECYCLED CONTENT: 10.00%. POSTCONSUMER RECYCLED CONTENT: 1.00%. KEYWORDS: MSCGrinding & CutoffGrinding & Cutoff WheelsSurface Grinding WheelsN/A.