Milwaukee Tool MWK49-94-4520 4" Grinding Wheels

• Aluminum Oxide Long Life Metal/Stainless Grinding Wheel
• Designed for Grinding, Blending, and other General Purpose Applications
• 4 1/2" x 1/4" x 5/8 - 11
• Type 27 Reinforced Depressed Center
• A24R Abrasive Specification