28296 Features: -Polishing wheel. -High quality. -Silicon carbide in a conformable bonding of high resistance (no rubber). -Used especially on precious metals, in mold and die production and fine mechanics. Product Type: -Bonded Abrasives/Coated Abrasives. Generic Dimensions: -Overall dimensions: 0.78" H x 3.54" W x 3.14" D, 0.1 lbs. Dimensions: Overall Product Weight: -0.1 Pounds.