Description This hanging flexshaft mill is made of high-quality aluminum alloy, ABS, and stainless steel, which is strong, durable, wear-resistant, and not easy to deform. It has a pure copper motor and can turn bits at a speed ranging from 500-25000r/min , delivering the performance you need for numerous tasks and saving you much time. Come and buy it! Key Highlights High-quality Materials: This product is made of high-quality aluminum alloy and stainless steel, which is strong, durable, wear-resistant, anti-rust, and not easy to deform. The enclosure of the foot switch is made of ABS, which is heat-resistant, leak-proof, and safe to use. High Efficiency: The pure copper motor is powerful and has speeds ranging from 500-25000r/min, delivering the performance you need for numero.