The Nouveau™ diamond and carbide burs line from DentalEZ® includes130 diamond burs and 80 quality carbide burs that deliver premium finishing and cutting results. Features and benefits of Nouveau diamond and carbides include: Natural diamond grit provides better aesthetics and better bond than synthetic diamonds. One-piece construction reduces vibration for smoother operation and longer handpiece life. Harmonically and frequency tuned to cut up to 35-50% faster than other leading burs. Available grits range from extra-fine to coarse.