Our 3M™ Green Corps™ Cut-off Wheel is a durable, fast-cutting wheel featuring high cut rates and a long life. Suitable for cutting nearly any material, including fiberglass, stainless steel, and mild steel. For use with utility type cut-off tools. DO NOT USE TOOLS WITHOUT GUARDS.Complete solutions. Its what youve come to expect from 3M, the leading supplier for metalworking industries. For over 100 years, 3M has been a proven leader, providing advanced technology and innovative solutions for increased productivity, enhanced efficiency and improved manufacturing processes.