Weiler 58002 6" x 0.045" Tiger Zirc Type 1 Thin Cutting Wheel, Z60T, 7/8" A.H. (Pack of 25) ~ Thin cutting wheels deliver accurate, clean cuts ~ Self-sharpening grain retains high cutting performance throughout the life of the wheel ~ Dual fiberglass reinforcement provides added strength for aggressive cutting ~ Smooth outer layer reduces friction for effortless cutting action and less kickback during operation Specification Z60T