Features and Benefits: * Wheels are individually precision balanced, trued and faced for smooth operation * Each wheel is individually boxed so they stay clean and undamaged until use * Designed for versatile off-hand grinding in deburring barstock after cutting and touching up, reconditioning and sharpening tools where precision grinding is not required * Grinding is done on the wheel periphery only * Aluminum oxide wheel grinds metal of high tensile strength, like steel and steel alloy