The Sealey SA654 Super Duty Air Die Grinder is a professional pneumatic tool designed for precision metalworking tasks including re-shaping, deburring and smoothing rough edges on castings. This straight configuration die grinder operates at 22,000rpm free speed, delivering powerful performance through a quality bearing-equipped air motor suitable for demanding workshop applications. Built with a composite cover moulded around a lightweight aluminium alloy housing, this die grinder reduces operator hand chill whilst maintaining excellent control during extended use. At just 0.7kg, the compact 170mm tool minimises fatigue during detailed grinding work. The 360° adjustable exhaust outlet allows operators to direct airflow away from their work area, improving visibility and comfort. Safety and usability features include a trigger lock mechanism to prevent inadvertent operation, essential for professional environments. Operating at 90psi with 4cfm air consumption through a standard 1/4"BSP