Grinding and machining spindles series tsa and tsa...C are external taper, belt driven spindles. Tsa...C with hybrid ceramic bearings;permanently grease lubricated; spring preloaded design application; hogh speed grinding ; wide speed range; small, medium and large bores, etc. Series tsl and tsl...C are internal raper, belt driven spindles, while series tsp and tsp...C are internal cylindrical pilot with draw thread and face clamping, belt driven spindles.