Description: Fine workmanship -- This end mill has high-density polished,superhard and high-wearable. it can enjoy high temperature and strong-resistant for a long service time. Tungsten Carbide -- Made by Tungsten Carbide, durable and sharp than ordinary end mill. 4 Flutes -- Brings standard 4 flutes milling cutter, fast cutting . Working on less than HRC 45 degree cutting. / HRC 45 degree milling cutter can be used to cut less than HR55. Designed for CNC,Drill press,Engraving machine.Aluminium,Metel,Woodworking,alloy steel,stainless steel,etc. Specification: Color: Silver Material: Tungsten steel Size: Cutter Dia - Shank Dia - Total length - Blade length 10mm - 10mm - 75mm - 30mm Package Includes: 1 Piece Flush Trim Cutter Note: The color may be different for different display, pls understand