Radnor 66252825751 Features: -Price Is For One Each -Minimum Order Of 20. -Quality Radnor wheels you can depend on for the results you need for cutting, notching and light grinding of alloys, steels, and ferrous metals. Type 27 depressed center. .-STD PKG (20).-Resin bond Manufactured to ANSI standards in plants worldwide Aluminum oxide grain Versatile Low initial cost per wheel.-Consistent quality, wheel-to-wheel Durable long lasting wheel. Less down time for wheel changes. Cool, free cutting. Excellent results on stainless steels, alloys and ferrous metals Ideal for on-site and small unit jobs. -UNSPC CODE: 23131503. -http://www.airgas.com/documents/pdf/004026.pdf.-Grinding & Cut Off Wheels Grinding Cut Off Wheels abrasives bonded abrasive grinding wheel cutoff.-4.5X1/4X7/8 GRIND WHEEL T27.