4-Flutes Square Nose End Mill: large front angle effectively reduces cutting resistance, sharp and durable, convenient for removing chips, improves machining efficiency. Spiral milling cutter is ideal for edge and finished milling, can be directly or finely processed into heat treatment mold
This Carbide end mill is Bronze TiSiN Coating ,ensures the tool life is maximized, providing great lubricity and superior wear resistance at high cutting speed and temperature. The hardness of the spiral router bits is HRC 55 degrees, with high bending resistance and abrasion resistance, exclusive to high hardness, high speed cutting applications.
Wide Applications: The CNC engraving bits are suitable for cutting aluminum alloy, copper, magnesium alloy, plastic die-casting aluminum, carbon steel, malleable cast iron, die steel, etc. For shallow groove machining, side milling and finishing. Use on CNC machining centers, engraving machines and other high-speed CNC machine tools.
Warm Tips: The longer the length of the milling cutter tool clamped by the chuck, the better. Combined with the material to be processed, select an appropriate feed rate and cutting speed to obtain better processing accuracy and performance. The solid carbide end mills are not suitable for low-speed machines such as bench drills, electric drills, etc