Roughing End Mill JESTUOUS Carbide Square Nose 4 Flute Fine Tooth Bit 3 /8 inch Shank Dia. 3 /4 inch Flute Length for Milling Metal Steels,1 Piece

Features

• Roughing end mill with 3/8" inch shank diameter,5/16" inch cutting diameter,3/4" inches flute length,2-1/2" inches overall length.
• Solid carbide material with titanium coating,provides better cutting performance and long bits life.
• Suitable for roughing,to remove a big chunk of material from workpieces,large chip removal volume for better chip-removing,4 spiral flute design can run at faster feed rates.
• Good performance in hard materials,such as hardened steels,alloy steels,copper and other type metals,and leaves perfect finish.
• Those endmill bits are compatible with most CNC machines for side milling,step milling and groove milling,etc.