Sandvik Coromant R390-016A16-07M Coromill 390 Square Shoulder Milling Cutter, 16 mm Connection Diameter, 16 mm Maximum Cutting Diameter, 5.8 mm Maximum Depth of Cut (Pack of 1): Amazon.com: Industrial & Scientific
Sandvik Carbide End Mill 3/4" x 3/4" x 1-1/2" x 5" TiAlN Coating CoroMill Plura | eBay