1/4" Extra Long Carbide Square End Mill for Aluminum, No Tool Sticking and High Surface Finish, 3 Flutes, HRC60, for Aluminum, Copper, Acrylic, Etc. 1 PC

Application: Suitable for cutting aluminum, copper, plastic and other soft materials, not suitable for cutting steel and other hard materials
High surface finish: The cutting edge passivation treatment can improve the surface finish of the workpiece and reduce the burr
No tool sticking: U-groove design,smooth chip removal,no tool sticking
High efficiency: The extra Long cutting edge is very suitable for full depth milling and dynamic milling to improve the efficiency of cutting
Sharp：Cut like butter
Long service life：DLC coating is more wear-resistant, its service life is 2 to 3 times the life of uncoated milling cutter
High rigidity: The use of large core diameter design, not easy to break, you can use high speed, high feed, large cutting capacity, improve efficiency
Cutting parameters：We provide a detailed cutting parameter manual in the product package ( In addition to the one cutting parameter tables on the product page, the content also includes the reference values of linear speed and feed per tooth, as well as a relationship diagram between linear speed and rotational speed. The relationship diagram allows you to quickly determine the rotational speed of milling cutters of different diameters without the need for calculation )
Size naming rules: head diameter x head length x shank diameter x overall length x flutes number

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