The spindle rebuilding specialists! NTE provides 40+ years of comprehensive experience in rebuilding spindles of all types. Thousands of our rebuilds are in service all over the world, in almost every manufacturing industry. From machining centers, grinders, woodworking, stone, optical, medical, and countless others. Ranging from 150,000rpm air bearings, to 700rpm hydrodynamic spindles to 5,500 pound lathe spindles and everything in between, we can do it all. NTE has in-house ID/OD grinding and plating capabilities to requalify back to OEM specifications. We provide comprehensive reports on the cause of failure analysis, along with recommended corrective actions. Our rebuilds ship with thorough documentation including air gauge reports, vibration analysis, electrical analysis report, all documented specs met, and much more. When any spindle problems arise make NTE your first call!