Features 1、LONG SERVICE LIFE: The front gland is equipped with a waterproof sealing ring, which is completely waterproof and oil proof to prolong the service life 2、EXCELLENT GOOD PERFORMANCE: One piece molding without burr, easy to use and operate. The electrified rotate center is professionally manufactured with good working performance 3、SMOOTH OPERATION: 4 sets of for SKF double row imported bearings are used inside, the speed can reach 5000rpm to 6000rpm, the combination of thrust ball bearing and needle roller bearing rotates smoothly, lengthened spindle, with CNC tool tip, improve grinding wheel clearance 4、DUSTPROOF AND WATERPROOF: Made of 40cr steel, strong, durable, wear resistant, dust proof and waterproof seal, the front has a dust proof seal, the head is embedded with cemented carbide, and the front gland is equipped with a sealing device to prevent cutting fluid and dust from entering, extending the use of the bearing tip life 5、GOOD BALANCE AND HIGH ACCURACY: Possess good balance and smooth efficient cornering. Perfect for supporting your work on the tailstock end of a lathe. Designed for high speed lathes and CNC lathes for high accuracy Specification Item Type: Live Center Model: MT5A Material: 40cr steel Speed Up To: 5000rpm ~ 6000rpm Shank Size: MT5 Accuracy: 0.005 Taper: 60° Applicable To: CNC lathe high speed accurate machining Package List 1 x Live Center