Heavenly Handpiece Express repairs virtually any type of high-speed or low-speed dental handpiece. On high-speed handpieces, we can carefully remove the old bearings and replace them with brand new bearings that meet all manufacturer specifications. We will replace all O-rings and any components that are too worn for proper performance. If the turbine is beyond repair, we may recommend replacing it. Heavenly Handpiece Express stocks new turbines for all major brands and provide full factory service for Star, Midwest and KaVo.