Affordable and tough against shock, but wears out quickly. Best for wood, plastics, and soft metals like aluminum.
The Ultimate Buyer’s Guide to End Mills: Finding the Right Tool for Your CNC buy end mills
A step up from HSS with better heat resistance. Ideal for tougher metals like stainless steel. Affordable and tough against shock, but wears out quickly
The substrate of your end mill determines its durability and heat resistance. Affordable and tough against shock