Forney 71877 Grinding Wheel, Metal, Type 27, 4-1/2" x 1/4" x 7/8"

Aluminum oxide metal grinding wheel. Ideal for metal grinding, metal abrasion, body work, metal fabrication and general repair work. Used on ferrous materials.

Product Specifications:

• Wheel size: 4-1/2" (114.3 millimeters)
• Thickness: 1/4" (6.35 millimeters)
• Wheel type: Type 27 (depressed center)
• Arbor: 7/8" (22.23 millimeters)
• Spec: A24R
• Maximum revolutions per minute (RPM): 13,300
• Tool type: Angle grinder