Norton Abrasives 66252843213 BlueFire Depressed Center Wheels, 4 1/2″ Dia, 5/8″ Arbor, 1/4″ Thick, 24 Grit

Mfg. Part No.: 66252843213

Brand: Norton Abrasives

BlueFire Depressed Center Wheels, 4 1/2″ Dia, 5/8″ Arbor, 1/4″ Thick, 24 Grit. A blend of R&D advanced chemistry and shaped zirconia alumina abrasive and premium aluminum oxide grain.. Up to 20 percent increase in performance and life over our former zirconia alumina wheels.. Excellent performance-to-price ratio for lower total grinding costs.. Abrasive Material=Zirconia Alumina/Aluminum Oxide. Abrasive Trade Name=BlueFire. Applicable Materials=Steel; Most Metals. Applications=Grinding. Arbor Diam [Nom]=5/8 in. Arbor Thread – TPI or Pitch=5/8 in – 11. Color=Black. Dia. [Nom]=4 1/2 in. Grit=24. Quantity=10 per pack. Speed [Max]=13,580 rpm. Style=Depressed Center Wheel. Thickness [Nom]=1/4 in. Tool Shape=Type 27. Type=Resin Bonded Abrasive Disc. Used With=Small Angle Grinder. Wt.=0.57 lb. .