At Destiny Tool we make a very niche selection of material specific cutting tools for the Aerospace, Defense, Medical, Automotive, Computer and Wafer Manufacturing industries.
The tools are made with very specific geometries, substrates and coatings to provide the maximum chip removal rates and high attainable cutting speeds and feeds to help you make more parts faster and cheaper.
Good Shop Practice
Select the shortest flute length possible for the application. Shorter flute length end mills offer better stability and increased feed rates.
Select the largest diameter possible for the application. Increasing diameter by 10% provides 25% more strength.
Standard End Mills
This chart will help you quickly find the specific product you need. Please reference the individual product pages for a more detailed ranking of good, better and best within each material group.
3A Only for materials under <18 – 20 HRc (Brinell Hardness <223 – 217)
3B Only for materials under <35 – 38 HRc (Brinell Hardness <325 – 360)
3C Periphery & Side Milling only; NOT for deep slotting
3D Special request and edge prep required