which is operated by hand in a scissors like manner with respect to the wheel this lever is used to hold the uncut portion of the tube firmly against the wheel throughout a cutting cycle the feed lever has a first portion a middle portion and a second portion the middle portion is in pivotal connection with at least one side of the air motor body in a plane substantially parallel to the plane of the cut off wheel the first portion extends in a spaced relationship over the wheel the second portion extends below the motor body and is used as a handle for resiliently biasing the first portion of the feed lever against the tube at least two roller assemblies are provided the roller assemblies are attached transversely to the first portion of the feed lever in this manner the entire device is easily rotated about the section of tube to be cut to assist in a clean cut and in easily locating the cut when working in tight spaces referring now to the drawings wherein like numerals represent like elements there is shown generally therein at 10 in fig1 an air motor of a construction which is well known in the art such as the air motor tool manufactured by mac tool company model no adg410ah air motor 10 includes an air chuck 12 which connects to a compressed air supply used to drive the motor preferably at an average air consumption of approximately 3 cfm an air control lever 14 is used to control the motor 10 speed the motor 10 speed preferably translates to a desired cut off wheel 16 speed of between 6 000 and 20 000 rpm air control lever 14 includes an air control safety 18 drive shaft 22 in fig2 and.