Preferred for small and medium removal rates on soft, tough and long chip materials such as aluminum, copper & brass Hertel - Ball End Mill: 5/8 Dia, 1-3/8 LOC, 2 Flute, High Speed Steel End Mill Cutter 3/8 X 3/8" TiN 2 FLUTE HIGH SPEED STEEL CENTER CUT SINGLE END MILL ( 5826-0375 Center Cut Milling Cutter Cnc Bit|Enhance your CNC routing with the XCAN 2 Flute Up Cut End Mill, crafted from durable carbide with an altın coating for efficient wood and PVC MDF... ~ AH ~ Used for general purpose machining of both ferrous and nonferrous materials., ~ Flute length is 9/16., ~ Overall length is 2-5/16., Ground From Solid , Center Cutting 3/8 X 3/8" TiN 2 Flute High Speed Steel Single End Center Cut End Mill ~ Cutting diameter is 3/8". ~ Cutting length is 9/16". ~ Shank size is 3/8". ~ Overall length is 2-5/16". ~ Ground from solid. ~ Center cutting. ~ Used for slotting, ramping, pocketing and plunging operations 3/8 X 3/8 TiN 2 Flute High Speed Steel Single End Center Cut End Mill ~ Ground From Solid ~ Center Cutting ~ Used for slotting, ramping, pocketing and plunging operations.