3F Long Length Aluminuim End Mills

3F Long Length Aluminuim End Mills

1 )  High quality micro grain carbide
2 )  No Coated (No TiALN&ALTiN)

3 )  Helix angle: 55°

4 )  Resonable price compared on the high quality

5 )  Delivery in Time after payment

COATED REFERENCE

What is the End Mill?

An end mill as shown in Figure 1 is one of the indispensable tools in the milling processing. The end mill has edges in the side surface and the bottom surface. The fundamental usage is that the end mill is rotated, and makes a plane of a material in the right-and-left direction or a plane of a bottom side of the end mill. We can make various shapes of machnical parts with the end mill.The edge of the end mill is very weak. In case beginning of cuttings, we have to take care so that the end mill may touch to a material as slowly as possible.

Three Important Elements for Milling

In the case of the milling process, the rotating speed, the cutting depth and sending speed are very important. These imporatnt elements are affected by the materials, the shapes and the roughness of the surface and etc. Generally, in order to get the high roughness, the cutting depth must be set to small, and the sending speed must be set to low

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