"This cutoff tool can be used for a wide range of cutting applications. The cutting guard can easily be rotated to a safe, convenient position without the use of tools. The compact design permits access in confined areas. 3in. cutting wheel not included. Case Included No, Adjustable Guide Yes, Air Inlet Size in. NPT 1/4, Strokes Per Minute SPM 21,000, Min. Hose Size in. 3/8, Variable Speed Yes, Blade Included No, Tool Weight lbs. 3, Includes qty. Allen wrench, Air Consumption CFM 3, Typical Application Cutoff tool. Twin-bearing spindle for spindle concentricity of less than 05 and less vibration"