Without end mills, milling activities would simply not be done properly and would not be able to produce the desired results. It might not be known to many, but these industrial tools are actually vital in the different processes that happen in mills. They also come in a variety of shapes and sizes and they are made of several different kinds of materials.
End mills are the primary tools that are used in the cutting activities done in mills. They are used in processes such as face milling, tracer milling, and profile milling. Each type of end mill serves a specific milling purpose and this is why we can find a broad range of styles for this particular industrial product. The most common of these are the 2-flute and 4-flute types. A 2-flute end mill has two slanting cutting edges, while the 4-flute end mill has 4 cutting edges. The use of these cutting tools depends on how much force is needed to cut through slots or grooves. A 4-flute end mill will most likely cut a larger slot or groove than the 2-flute end mill.
The width of an end mill is usually consistent from top to bottom, but there are some that become narrow and round at the tips or the cutting ends. A round-tipped end mill is called a ball end mill and this is mainly used to cut a groove that has a circular-shaped cross section. We can also find a gold end mill in the market; it is of good quality and it is specially designed to keep chips and the mill surface from joining together. A gold end mill is not really made out of pure gold; it is just colored that way and instead has a Titanium Nitrate coating as its main feature.
These cutting tools may also come in various shank sizes. Shanks are the surfaces found between the cutting edges or blades and people may purchase these industrial cutting tools in different shank diameters. In general, there are 1/2, 3/4, 3/8, and 5/8 diameter shanks and it depends on the size of the mill as to how large the diameter of the shank should be. It is advisable for a miller to buy an end mill with a shank diameter that can be used for most sizes of mills. 1/2 and 3/8 diameter shanks are most commonly used in mills, because they can also be used for 7/16 and 5/16 mills, respectively.
To be able to save a significant amount of money, people can buy these industrial cutting tools in sets of 10 or 20. Stores usually set a lower price for each end mill in the package than when they are being sold separately.
It is important for us to know and understand what end mills are, what functions they fulfill, and what their varieties are. These cutting tools are highly necessary to keep milling operations going, thus providing consumers and citizens with products that are certainly processed in the best way possible.