Strength Materials Crafted from 40Cr steel combined with speed steel, this product delivers outstanding durability and reliability. Heattreated for enhanced impact and wear resistance, it is designed for longterm use in demanding environments without compromising performance. Precision Machining Performance Featuring a triple ball bearing design and a standard 75degree MT3 arbor, this tool offers smooth, stable, and consistent operation even at speeds. Its precision engineering ensures minimal vibration and maximum accuracy, making it ideal for applications that demand exact results. LoadBearing Capacity Built from quality materials, this product supports loads of up to 900 pounds, allowing you to handle heavyduty machining tasks with confidence. Whether working with large workpieces or torque operations, it provides dependable strength. Reliable Sealing Protection The rear sealing ring delivers robust waterproof and sealing performance. It effectively blocks cutting oil, dust, and debris from entering the mechanism, safeguarding internal components and extending service life. Practical Applications Suitable for precision metalworking in industrial and workshop environments. Ideal for turning, milling, and drilling operations that require speed rotation and stability. for CNC machines, lathes, and other precision machining equipment where load capacity and accuracy are critical. Specifications Material: 40Cr steel and speed steel Arbor: Standard 75degree MT3 Design: Triple ball bearing Load capacity: Up to 900 pounds Key features: Impact and wear resistance, stable speed operation, waterproof and debris protection This combination of strength, precision, and reliability ensures consistently performance, making it a dependable solution for professional machinists and manufacturing operations.