4 Flute 40° Helix Carbide Single End Mill AlTiN Coated
Corner Radius
0
End Type
Square
Model #
105640
Application
4 flute 40° helix end mills can be used in many different materials but are best suited for aggressive machining of aircraft/aerospace materials, stainless steels, high-alloy carbon steels, nickel-based high-temp alloys and titanium alloys.
AlTiN-coated Single End Mills for Aggressive Machining Applications. Rushmore USA presents these micro grain solid carbide single end mills for machining on aircraft/aerospace materials, nickel-based high-temperature alloys and titanium alloys. Solid carbide construction makes the tool more wear-resistant at high speeds. These square-nosed single-end mills are offered with a four-flute design and a round shank. The end mill's four flutes allow faster removal of chips while cooling fluids enter easily. The center-cutting design has cutting teeth at the end of the tool, thus fed into the workpiece like a drill bit. The tool removes material faster than ball end mills. The higher 40-degree helix angle wraps around the tool faster enabling excellent chip evacuation and machining finish. The overall tool length ranges between 4 inches and under. The tool offers a right-hand (clockwise) cutting direction. Shank diameter tolerance is +0.0000 inch to -0.0003 inch. The tool is available in 15 different sizes ranging from 1/32 inch to 3/4 inch. This USA Made brand offers quality affordable American-made tooling with the superior speed and feed that your applications require. Rushmore's end mills are perfect for all aerospace, medical, automotive, or production machining solutions. Travers Tools offers a wide range of Rushmore USA Tools that undergo a strict quality check before they are listed on the product catalog.
High shearing action with rapid chip evacuation
Benefits
Provide a higher rake and helix angle than conventional end mills.
High shearing action provides excellent chip evacuation and enables highly efficient cutting.
Applications
4 flute 40° helix end mills can be used in many different materials but are best suited for aggressive machining of aircraft/aerospace materials, stainless steels, high-alloy carbon steels, nickel-based high-temp alloys and titanium alloys.