Specification: Material: Zirconia Color: Blue Size: 4.5" x 7/8" Grade:36 Grit Quantity: Total 25PCS Arbor Hole Size: 7/8 inch Diameter Size: 4.5 inch Bond: Resin Over Resin Backing Material: Vulcanized Fiber Application: Grinding, Beveling, Blending, Finishing, Aggressive Stock Removal Feature: Advanced grain formulas designed to maximize cut rate on metals. .
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