End Mills have cutting edges on the end and sides of the shank enabling them to cut in all directions.Why use an end mill?The end mill removes material by their movement within the milling machine or from the cutter's shape.The number of flutes (spirals on the end mill) give different results:2 flutes allow maximum space for chip ejection and are used for general milling operations3 flutes is an excellent choice for slotting, it has a larger cross-section and is used in general milling operations4, 5, 6 and 8 flutes can improve the surface finish if the feed rate remains the same.
(Drill bits cut into or through a piece of material.) End mills come in a variety of styles and are designed to help you get the desired effect for your specific project. They are designed to cut horizontally (laterally) across a surface. End Mills An end mill is a type of cutting tool that is used in milling applications. End mills, also called milling bits, are the most commonly-used bits used with CNC machines.
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