An object of the present invention is to provide a resin-coated metal sheet which not only is excellent in stamping performance and film removability by alkaline cleaning but also has improved blocking resistance. A three-axis gyroscope has high dynamic response and high resistance to mechanical disturbances but is subject to potentially unbounded errors. The intermediate portion includes an arcuate outer surface section that has teeth to be releasably engaged with the retaining mechanism, allowing the head to be pivotally moved to a desired position relative to the handle and retaining the head in the desired position. There is also disclosed a method of manufacturing an abradable panel.