Feature●Designed to cut along flush-mounted, or encapsulated urethane set auto glass. Easily converts to●Designed to cut along flush-mounted or encapsulated urethane set auto glass. Easily converts to an air-powered cold knife.●A powerful motor and supporting ball bearings make it a long-lasting tool. It features 20,000 oscillations per minute for fast cutting action. Consumes 4 CFM. Comes with one Equalizer Talon 51851 blade.●Easily converts to an air-powered cold knife! very popular tool in many auto glass shops, these knives cut along flush-mounted, or encapsulated urethane set auto glass.Description Designed to cut along flush-mounted, or encapsulated urethane set auto glass. Easily converts to Designed to cut along flush-mounted or encapsulated urethane set auto glass. Easily converts to an air-powered cold knife. Specifications: Power Source: Air PSI: 90 CFM: 4 Tool Weight: ESM517 - 2 lbs. Strokes Per Minute: 20,000 Kit Contents: 1-51851 Talon Blade an air-powered cold knife.