Mini Depressed Center WheelWHEEL GRIND 2-5/16X5/32X3/8 A60 T27SKU: 49683Quantity*OrderProduct Specs Application Grinding Max. RPM 20,000 Thickness 5/32" Arbor Size 3/8" Diameter 2-5/16" Abrasive Material Aluminum Oxide Item Depressed Center Wheel Series Mini Depressed Center Wheel Abrasive Wheel Type Type 27 Abrasive Wheel Diameter 2-5/16" Abrasive Grit 60 Arbor Hole Size 3/8"