• Fri. Dec 1st, 2023

What is a Plunge Router Used for?

Alejandra Reynoso

ByAlejandra Reynoso

Oct 5, 2023

A plunge router is a versatile tool that plays an essential role in woodworking. With its unique features, it offers a range of functions that make it indispensable for both professionals and DIY enthusiasts.

Whether you are a seasoned woodworker or a hobbyist, understanding how a plunge router works and what it’s used for can significantly enhance your woodworking skills.

This article will delve into the core uses of a plunge router, its unique features, and how to utilize it to the maximum.

Table of Contents

  1. Understanding a Plunge Router
  2. Key Uses of a Plunge Router
  3. How to Use a Plunge Router
  4. Frequently Asked Questions
  5. Conclusion

Key Takeaways

  • A plunge router is a versatile woodworking tool
  • It is ideal for making deep cuts, patterns, and grooves
  • Understanding its use can enhance your woodworking skills

Understanding a Plunge Router

A plunge router is a power tool used in woodworking for cutting and shaping wood. It distinguishes itself from fixed-base routers with its unique ability to ‘plunge’ the bit into the wood, hence its name. This feature allows for more flexibility and precision, making it an ideal tool for various woodworking tasks.

A plunge router typically has a motor that spins a bit at a high speed, a baseplate to guide the tool, and two handles for control. The spring-loaded base allows the bit to be plunged into the wood at a controlled depth, which can be adjusted and locked at the desired measurement.

Key Uses of a Plunge Router

The versatility of a plunge router is showcased in its wide range of applications. Here are some of the common uses:

  1. Groove Cutting: Plunge routers are excellent for cutting grooves or dadoes in the middle of a piece of wood. The ability to control the depth of cut makes it ideal for tasks that require precision.

  2. Pattern or Template Cutting: A plunge router, coupled with a template guide, can be used to cut out intricate patterns or shapes in wood. This is particularly useful in making signs, decorative pieces, or furniture.

  3. Edge Forming: With the right bit, a plunge router can be used to create decorative edges on a piece of wood, such as roundovers, chamfers, or ogees.

  4. Joinery: Plunge routers are also handy in creating various types of joints, such as mortise and tenon, dovetail, or box joints.

  5. Inlay Work: The precision of a plunge router makes it perfect for inlay work, where a piece of wood or other material is inset into a surface to create a design.

To explore these applications further, this comprehensive guide on using plunge routers can be a handy resource.

How to Use a Plunge Router

Using a plunge router effectively requires understanding its features and functions. Here are some steps to guide you:

  1. Safety First: Ensure you wear appropriate safety gear, including eye and ear protection.

  2. Setup: Attach the bit to the collet and adjust the depth stop to the desired depth of cut.

  3. Guiding the Router: Hold the handles firmly and guide the router along the intended path. Apply downward pressure to plunge the bit into the wood.

  4. Making the Cut: Move the router steadily and consistently, ensuring the baseplate stays flat against the wood.

For more detailed instructions and tips, check out this step-by-step guide on using a plunge router.

Frequently Asked Questions

1. Can a plunge router be used as a fixed router?

Yes, a plunge router can also function as a fixed router. The depth can be locked to a fixed position, allowing it to be used in the same way as a fixed-base router.

2. What should I look for when buying a plunge router?

Consider factors such as power, ease of use, depth adjustment, and additional features such as dust collection or LED lights.

3. How do I maintain my plunge router?

Regular cleaning, lubricating the plunge mechanism, and checking for wear and tear can help keep your plunge router in good condition.


A plunge router is a powerful and versatile tool that can significantly enhance your woodworking capabilities. From cutting grooves and patterns to making intricate inlays, the possibilities are endless. By understanding its functions and learning how to use it effectively, you can unlock the full potential of this remarkable tool.

For further reading on woodworking tools and techniques, check out these articles:

  • Woodworking 101: The Basics
  • Router Bits: A Comprehensive Guide
  • Tips for Safe and Effective Woodworking
Alejandra Reynoso

By Alejandra Reynoso

Alejandra Reynoso is a passionate writer with a gift for creating engaging and informative website articles. With a background in journalism and business with a flair for storytelling, she has mastered the art of captivating readers with her words. Alejandra's writing covers a diverse range of topics, from business and money to news and politics.