Weiler 57020 - Weiler 25 Pack, 4-1/2" X .045" Tiger AO Type 1 Cut-off Wheel, A60T, 7/8" A.H.q4. 5 inch type 1 cutting wheels deliver the right combination of performance and value when cutting steel and other metals. The flat type 1 profile allows for deep cuts commonly required when cutting metal. The . 045 wheel thickness is ideal for cutting tubes, bar stock, and large cross sections with a right angle grinder. Versatile cutting wheel leverages a strong bond that offers a long life solution for all your general purpose applications at an