632-71692 Features: -Rated for 1300 RPM operation.-Arbor Diam: 1 in.-Applicable Materials: Steel, Copper, Plastic, Wood.-Cutting Edge Material: Carbide.-For Model: 590 & 614 Ridgid Dry Cut Saws.-Type: Circular Saw.-Price is for 1 Each. Construction: -Engineered to cleanly and quickly cut without cutting fluid. Dimensions: -Thickness: 0.0870 in.