What should I consider to be a good handpiece warranty?

Most handpiece warranties run from six months to two years. The STATIS (SciCan) series of high-speed handpieces and the T1 Classic and T1 LINE (Sirona) have three-year warranties. THE DENTAL ADVISOR recently evaluated the STATIS series of handpieces and gave them the highest rating for good torque, small head size, and warranty period, among other features.