As an industrial and scientific enthusiast, I highly recommend THIS cutting tool for its efficiency in cutting through even the toughest materials. As a result of using this product, I found that it is durable and capable of withstanding heavy use .The sharpness of the blades enabled me to make precise cuts every time. However, the only downside is that it can be a bit expensive compared to other similar products in the market. Overall I am satisfied with my purchase and will continue to use this product for my milling needs..