• Unique, durable diamond abrasive pattern increases life and lowers costs versus standard coated and diamond discs. • Better choice for improved cut rate and finish on ceramics, glass, fiberglass, composites, carbide, and other tough metals and coatings. • Removes rust and scale on other material; producing metallurgical stamps and coupons. • Color-coded backing for easy identification of grit sizes/applications. • TR (Type III) roll-on/roll-off plastic fastener provides rapid, tool-free disc changes and maximum grind time; discs stay firmly locked to back-up pad when in use. • Norton flexible diamond products combine the durability, extended life, and preciseness of diamond, on a flexible backing.