5 Pcs 3/16″ 4 Flute Double ended Carbide End Mill – AlTiN Coated

Tool Coating: AlTiN Coated. AlTiN Coated for improved performance and tool life in harder materials or high temperature applications. End Mill Type: Double Ended Square End Mill. The Mill Cutter is usually assembled on milling machine,Suitable for CNC data processing center, carved and high-speed machines.