Walter's ZIP Wheel for steel cutting are a high performance cutting wheel for angle grinders and circular saws. These new extra thin cut-off wheels have set a new industry wide performance benchmark. They cut faster, freer and cooler requiring less power than any other thin cut-off wheel. They are reinforced for extra safety but are very flexible and resilient to resist twising and bending and will give a true and straight cut every time. Used Daily by Metal fabricators, maintenance departments, sheet metal shops, welding shops, mechanical contractors, food equipment manufacturers, automotive shops, pulp and paper mills and many others.