Buy End Mills -

Affordable and tough against shock, but wears out quickly. Best for wood, plastics, and soft metals like aluminum.

The industry standard for high-performance milling. It is extremely hard and allows for much higher speeds and feeds on steel and cast iron, though it is more brittle than HSS. 2. Choose Your Tip Geometry buy end mills

The substrate of your end mill determines its durability and heat resistance. Affordable and tough against shock, but wears out quickly

A step up from HSS with better heat resistance. Ideal for tougher metals like stainless steel. Affordable and tough against shock

The Ultimate Buyer’s Guide to End Mills: Finding the Right Tool for Your CNC