Alibaba.com offers 6,297 4 flute end mills products. About 95% of these are milling cutter, 1% are mine mill. A wide variety of 4 flute end mills options are available to you, such as free samples, paid samples.
Four flute square end mills with straight flutes are single ended, have four cuttting edges, and have a zero degree helix. They are used to mill plastics, composites of epoxy and glass, and are also used for special profile milling applications.
4 Flute High Speed Single End Mills - 1/8" to 2" diameters.
End Mills. We stock a wide range of milling bits for your job from 2 flute, 3 flute, 4 flute and ball nose. Wondering what number flute to use? Don't know if to buy HSS or a Carbide cutter with what coating?
1/4" Shank 3-piece, 3-flute End Mill Set (1/8", 3/16", 1/4") Sherline offers the world's most complete line of precision mini-benchtop manual and CNC lathes, milling machines, and machine-shop accessories for light-industrial and home-shop use.