What factors affect the selection of cutting feeds and speeds?

The selection of cutting feeds and speeds is influenced by several factors, including the material being machined, the type of tooling used, and the machine's capabilities. Additionally, the desired surface finish, tool life, and the cooling method employed can also play critical roles. The specific operation, whether it be turning, milling, or drilling, dictates optimal parameters to achieve efficient material removal while minimizing tool wear. Lastly, the experience and preferences of the machinist can impact these selections based on their knowledge of best practices.