Norton Blue Fire Plus Saucer Depressed Center Abrasive Wheel, Type 28, Zirconia Alumina, 5/8-11 Hub, 7 Diameter x 1/4 Thickness (Pack of 1) by Norton Abrasives - St. Gobain

商品説明

Zirconia alumina is self-sharpening and durable, allowing for a faster cut rate than aluminum oxide;Type 28 depressed center with saucer-shaped grinding face wheels are used for cutting off and portable grinding;Reinforced design helps provide safety, strength, and straight cuts;Resin bonds soften under the heat of grinding, releasing dulled abrasive grains;Depressed center wheel for use on angle grinder while preventing gouging of the workpiece