Forney 72401 Bench Grinding Wheel, 6" x 3/4" x 1"

Designed for most stationary bench grinders. For general grinding and sharpening applications on mild steel. Not for carbide applications. Product Specifications: Wheel size: 6" (152.4 millimeters) Thickness: 3/4" (19.05 millimeters) Wheel type: Type 1 (flat) Arbor: 1" (25.4 millimeters) Grit: 36 Maximum revolutions per minute (RPM): 4,100 Tool type: Bench grinder