Feature:1. Triple Ball Bearing Design: The live center adopts a combination of precise deep slot ball bearing, thrust ball bearing and needle roller bearing, the rotation is smoothly2. Easy to Operate: This center adopts an extended spindle with CNC tool tip, improves the grinding wheel clearance, which is easy to operate, has good balance and stable effective turns3. Good Sealing Performance: The lathe center is dust proof and waterproof, equipped with sealing device that can prevent the entry of cutting fluid and dust, prolong the service life4. Wear Resistant and Durable: The live center is made of high quality high carbon steel, integrally formed without burrs, which is wear resistant, strong and durable5. Application: Ideal for use on the tailstock end of lathes, this rolling center is designed for high speed lathes and CNC lathes for high speed precise machiningSpecification:Item Type: Live CenterMaterial: High carbon steelModel: MT4Overall Length: Approx. 200mm or 7.9inTaper: 60Accuracy: 0.005Applicable for: CNC lathe high speed precise machining.Package List:1 xLive Center