The United Abrasives TM7X0.090X5/8 Z-Tech SAIT Type 1 Cut Off Wheel 23827 is a high-quality abrasive wheel designed for metalworking applications. Made of durable Zirconium material with a ceramic abrasive, this wheel is ideal for cutting through metal and stainless steel with ease. With a maximum RPM of 8,500, this wheel features a 7″ diameter and a 6″ wheel thickness of 0.045 inches, making it suitable for various cutting tasks. The package includes 25 wheels, each with a 5/8″ arbor hole size, providing a reliable and efficient solution for your metalworking needs.