We've been using aluminum end mills on the T6-6061 for a number of years. They're a little cheaper than other brands and work just as well. We run them at 575 square feet per minute and 0.006 chips per tooth and they offer long service life.
Enhanced Cutting Efficiency with Olson FB23370DB 0 025 2 Inch Blade
10 Review
πͺ Bi-Metal Cutting Blades: Imachinist S933414 - Enhancing Precision and Performance
10 Review
Chest freezer Biryusa 155KX, white
16 Review
High-Performance Bosch BS80 6W Bandsaw - 80 Inch 4 Inch Blades
11 Review