The M18 cordless 4-1/2" cut-off/grinder provides speed, durability and ease-of-use to the industrial user. Built with a Milwaukee 4-pole motor, delivers maximum power when cutting or grinding. The only cordless cut-off/grinder in the market to provide the user-preferred paddle switch for comfort and ease-of-use when operating in various positions. L-shaped intake vents protect the cut-off/grinder by keeping harmful debris from entering the tool and damaging internal components. Includes 3-position side handle, type 1 guard, type 27 guard, spanner wrench. Bare tool - battery and charger not included. No. 2680-20: Voltage: 18V, Battery Type: Lithium-Ion, Ampere Hour: N/A, Arbor Size: 5/8 In. - 11, Blade Diameter: 4-1/2 In., No Load Speed: 9000 rpm, Weight: 4.4 Lb., Dimensions: 12 In. L, Battery Included: No, Charger Included: No, Case Included: No, Warranty: 5 Year, Pkg Qty: 1, Package Type: Box