As a new buyer in the Industrial and Scientific cutting tool field I must say the product exceeded my expectations. According to my experience, the indexable insert is precise and versatile. The cutting edge stayed razor-sharp, and it cut through the material with ease producing a clean finish. The multilayer coating increased the tools toughness, which MADE it perfect for high-speed operations .However, the only con i encountered was the slightly higher price tag compared to other brands. Overall, this product is a great investment that is worth every penny..