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  • Writer's pictureCalvin Wu

Using an Endmill in a Router: Differences Between CNC Machine Centers and Router Machines

When it comes to cutting materials in a workshop, CNC machines and routers are popular choices. One common question is whether an endmill can be used in a router, and understanding the differences between CNC machine centers and router machines is essential. In this article, we will answer this question and discuss the key differences between these two types of machines.

CNC Milling machine and Router Machine

Can You Use an Endmill in a Router?

Yes, an endmill can be used in a router, but it's essential to ensure the router is compatible with the endmill's shank size and material. Endmills are versatile cutting tools used for various applications like milling, profiling, contouring, and more. When using an endmill in a router, it's crucial to select the correct feed rate and RPM to avoid damaging the tool or material.

Differences Between CNC Machine Centers and Router Machines

1. Precision and Accuracy:

CNC machine centers are known for their high precision and accuracy, making them suitable for intricate and detailed work in various industries. Router machines, on the other hand, are generally less precise and accurate, making them more suitable for woodworking and less intricate applications.

2. Materials:

CNC machines can handle a wider range of materials, including metals, plastics, and composites. Routers are primarily designed for woodworking but can also work with softer materials like plastics and foam.

CNC machine

3.Speed and Efficiency:

CNC machines typically operate at a slower pace, allowing for increased precision and accuracy. Router machines, however, can operate at higher speeds, making them ideal for quickly cutting and shaping materials.


CNC machine centers tend to be more expensive than router machines due to their advanced capabilities, precision, and the variety of materials they can handle. Router machines are generally more affordable, making them a popular choice for hobbyists and small-scale operations.

5.Size and Portability:

CNC machine centers are usually larger and heavier than router machines, making them less portable and requiring more dedicated space in a workshop. Router machines are often smaller and lighter, making them easier to move around and set up in various locations.

Router Machine working on wood work

In conclusion, an endmill can indeed be used in a router, provided that compatibility and proper settings are ensured. While CNC machine centers and router machines have some similarities, they also have significant differences in terms of precision, materials, speed, cost, and size. Understanding these differences will help you choose the right tool for your specific needs and ensure the best results in your projects.

For more information on CNC machining, check out our blog post, "Understanding CNC Machining: An Insight into Its Importance and Applications". If you're looking for the best CAM software to use with your CNC machine, read our comprehensive guide, "The Top 10 CAM Software for CNC Machining: A Comprehensive Guide". These articles will help you gain a deeper understanding of CNC machining and its applications, as well as provide you with valuable insights on the top software options available for your needs.

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