4 Flutes HRC55 Milling Carbide Steel Flat End Mill
End mills can be used for CNC machine tools and ordinary machine tools. It can most common processing, such as slot milling, plunge milling, contour milling, ramp milling and profile milling, and is suitable for a variety of materials, including medium-strength steel, stainless steel, titanium alloy and heat-resistant alloy.
The four-flute milling cutter has a special flute design to improve chip evacuation.
The positive rake angle ensures smooth cutting and reduces the risk of built-up edge
TiSiN coatings can protect end mill and use them for a longer time
The long multiple diameter version has a greater depth of cut.
The most common material used for end mills is tungsten carbide, but HSS (high speed steel) and Cobalt (high speed steel with cobalt as an alloy) are also available.