The wide range Performance Line SG offers high-performance solutions for every application and material. Performance Line SG products achieve optimum results with excellent economic efficiency. The POLIFAN POWER flap disc stands out due to its aggressive stock removal rate and excellent service life while achieving maximum economic efficiency. It is the best conventional flap disc for steel. For demanding requirements, the high-performance POLIFAN-POWER flap disc is the first choice for the machining of steel. This versatile POLIFAN flap disc offers an optimal combination of outstanding service life and extremely high stock removal rates.