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Norton® Bluefire™ Depressed Center Grinding Wheel - 4-1/2´´ Diameter

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Norton® Bluefire™ Depressed Center Grinding Wheel - 4-1/2´´ Diameter Depressed center wheels—sometimes called ´´raised hub wheels´´—hide the flange/lock nut within the wheel for unobstructed low angle grinding and better access to corners. They are designed to handle the most severe right angle grinding applications from heavy stock removal to rough blending. 1/8´´ thick depressed center wheels can also be used for cut-off applications. These wheels are formulated from aluminum oxide using a finer grit mixture that limits premature shredding or spalling, extends the life of the wheel, and allows for a smoother grind/cut.Features:Formulated from a blend of zirconia alumina and aluminum oxideUse with an angle grinder for grinding, stock removal, edge chamfering, beveling and weld blendingType 27 wheel shape (essentially a straight flat disc with a depressed center)Benefits of Depressed Center Wheels vs. Flap Discs or Fiber Discs:Up to 5X the life of flap discsUp to 100X the life of fiber discsExcellent rigidity for demanding applications and high power grinders1/8´´ thick wheels can be used for both cutting and grindingCan be used to grind inside corners at outer edge of wheel

Only $6.99 at Rockler.com

Where to Buy Norton® Bluefire™ Depressed Center Grinding Wheel - 4-1/2´´ Diameter
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