SpeTool 14412 Ball Nose Carbide End Mill CNC Cutter Router Bits Double Flute Spiral Milling Tool 3/8 inch Shank with 3 inch OVL: Amazon.com: Tools & Home Improvement
All Industrial E5250014S | 4 Flute Ball Nose Standard Carbide End Mill, 7/32" Diameter - All Industrial Tool Supply
WIDIA HANITA, 18 mm Milling Dia., 32 mm Lg of Cut, Ball End Mill - 48KF61|D0101800W032 - Grainger