Superior Tool Service, Inc. Datasheets for End Mills

End mills are widely-used, multiple-flute cutters typically used for machining metals or plastics. They are typically mounted vertically and have two-or-more helical flutes. End mills are usually configured to cut with their ends and on their sides.
End Mills: Learn more

Product Name Notes
A 4 flute design with a variable helix- variable spiral for chatter free milling. Our design helps with dampening out harmonics, letting you excel in difficult to machine materials and...
A 4 flute rougher/finisher made for steel, designed with a variable helix and variable spiral. Available coated (TiAlN) or uncoated. Also available: no radius, radius (or chamfer) or ball radius.
A 6 flute end mill designed to cut titanium, heat treated steel and stainless steel. It has a variable helix and variable spiral design for dampening out harmonics. Available coated...
Designed for hi speed machining of aluminum. Available with 2 or 3 flutes, variable helix, variable spiral. We recommend a special Diamondlike carbon coating for the best results. Available uncoated...
Our 10 flute design for cutting titanium and stainless steel. This end mill is good for profiling applications. The additional flutes increase tool life and allow higher feed rates. Our...
Our 20 flute design for inconel, titanium and stainless steel. This has the same variable helix/variable spiral design as the Patriot X. It works best in profiling applications. It is...