Types of CNC Milling Tools

In the field of CNC machining, the bull mill cutter (also known as bull nose end mill cutter or bull nose milling cutter) is a multifunctional milling tool that combines the strength of roughing with localized finishing capabilities. Its tip features a small-radius transition that effectively reduces stress concentration and improves durability compared to traditional […]

When machining high-hardness steel, especially mold steel, tool steel, or high-speed steel workpieces above 60 HRC, tool selection becomes critically important. General-purpose end mills often fail under such demanding conditions—rapid wear, chipping, or breakage due to high cutting resistance, extreme temperatures, and hardened microstructures. This can significantly impact efficiency, surface quality, and overall cost. Therefore,

In CNC high-speed machining, aluminum alloys are widely used in aerospace, automotive, mold, electronics, and other manufacturing fields due to their light weight, high thermal conductivity, and excellent machinability. However, aluminum is prone to issues such as built-up edge, chip adhesion, and poor chip evacuation, which demand higher standards for cutting tools. Choosing the right

In modern CNC machining, the choice of cutting tools has a crucial impact on machining efficiency, finished product accuracy, and tool life. Especially in high-precision, multi-variety machining environments, understanding different types of CNC endmill tools has become a basic skill for every engineer and operator. This article will compare and analyze three common cutting tools:

In CNC machining, the roughing stage is responsible for the bulk of material removal, and its efficiency directly impacts overall production flow and tooling costs. Among the various factors influencing roughing, the tooth design of the roughing end mill is especially critical. Optimizing the tool geometry not only enhances material removal rates but also improves

In CNC roughing processes, standard rough end mills are widely used, but when faced with complex geometries, high-hardness materials, or extreme efficiency requirements, standard tools often fall short. Customized roughing milling cutters become a key solution to enhance machining quality and efficiency. By tailoring tooth geometry, blade length ratio, coating combinations, and carbide substrates to

In CNC machining, stainless steel is widely recognized as a difficult-to-machine material. Its high strength, work-hardening tendency, and poor thermal conductivity place greater demands on cutting tool selection and usage. Whether you’re working in mold making, precision component manufacturing, or the medical and food machinery industries, choosing the best end mill for stainless steel is

In the field of modern CNC machining, steel is widely used in key components such as mold manufacturing, automotive parts, and mechanical structural parts due to its high strength, hardness, and broad applicability. However, these same properties also impose higher demands on the tool’s wear resistance, cutting performance, and processing stability. Therefore, choosing the right

In CNC machining, aluminum alloys have become some of the most commonly used materials due to their excellent machinability and wide range of applications. However, aluminum’s soft texture, high thermal conductivity, and tendency to stick to cutting tools impose higher demands on the tool’s structural design and machining strategy. Choosing the right end mill for

Aluminum alloys are widely used in industries such as aerospace, automotive, 3C electronics, and mold manufacturing due to their lightweight nature, high thermal conductivity, and excellent machinability. However, despite being relatively easy to cut, aluminum is prone to issues like built-up edge, burrs, and chip adhesion if the wrong cutting tool is selected. These problems