Product Name: High speed steel mini saw blade/electric toy motorcycle machine circular saws cutting disc

instructions for Use: when installing the small saw blade of electric toy motorcycle machine, the saw blade rod must be inserted to the end, otherwise there will be a risk of throwing out. The machine using the saw blade must not exceed 20000 rpm, for machines with a small diameter of electric toy motorcycle, try to use saw blades with a small diameter. Remember to bring a protective cover when using any hardware tools to avoid unnecessary damage!