FactoryLink Friday!

Keith Brown • April 4, 2025

Pilot Precision Products - DuMont CNC

Dumont CNC Broaching: An Essential Machining Process and Why DuMont CNC Leads the Market

 

What Is Broaching?

 

Broaching is a machining process that uses a toothed tool, called a broach, to remove material and create precise shapes in metal parts. It is widely used in industries such as automotive, aerospace, and manufacturing to produce keyways, splines, and other complex internal or external geometries. Broaching is known for its high efficiency, accuracy, and ability to produce excellent surface finishes in a single pass.


There are two primary types of broaching:

    1.    Linear Broaching – The broach moves in a straight line through the workpiece.

    2.    Rotary Broaching – The broach is rotated and pressed into the workpiece, commonly used for internal shapes like hexagons or squares in Swiss machining.

 

The Importance of High-Quality Broaching Tools

 

A successful broaching operation depends on precision-engineered tools. Poor-quality broaches wear out quickly, produce subpar finishes, and can lead to excessive machine downtime. This is where DuMont CNC stands out as the best choice in the industry.

 

Why DuMont CNC Is the Best Option for Broaching

 

DuMont CNC has established itself as the industry leader in broaching tools by offering unmatched quality, innovation, and reliability. Here’s why DuMont CNC is the top choice for manufacturers:

 

1. Superior Tooling Quality

 

DuMont CNC broaches are crafted from premium materials, ensuring durability and long tool life. Their tools maintain sharp cutting edges longer, reducing the need for frequent replacements and minimizing downtime.

 

2. Precision for High-Performance Machining

 

DuMont CNC’s broaching tools are designed for extreme accuracy, making them ideal for high-precision industries like aerospace and medical device manufacturing. Their rotary broaching solutions, in particular, allow for perfect internal shapes in Swiss machining applications.

 

3. Wide Range of Customization Options

 

Not all machining applications are the same. DuMont CNC offers custom broaching solutions tailored to specific geometries, tolerances, and material requirements. Whether a manufacturer needs standard keyway broaches or specialized rotary broaches, DuMont CNC can deliver.

 

4. Seamless Integration with CNC and Swiss Machining

 

Modern manufacturing relies heavily on CNC and Swiss-style lathes, where rotary broaching plays a key role. DuMont CNC’s tools are optimized for high-speed production, ensuring smooth, efficient operation without compromising accuracy.

 

5. Exceptional Customer Support and Engineering Expertise

 

DuMont CNC backs its products with outstanding technical support and engineering expertise. Their team assists with tool selection, setup, and troubleshooting, ensuring customers achieve the best possible performance from their broaching operations.

 

6. Cost-Effective and Long-Lasting Performance

 

Investing in high-quality broaching tools reduces overall manufacturing costs by increasing tool life, improving efficiency, and reducing scrap rates. DuMont CNC’s tools offer superior longevity, making them the most cost-effective choice in the long run.

 

Conclusion

 

When it comes to broaching, choosing the right tool supplier is critical for maintaining efficiency and precision. DuMont CNC stands out as the best option in the market due to its high-quality materials, precision engineering, customization options, and superior customer support. Manufacturers looking for reliable and efficient broaching solutions will find DuMont CNC to be the ultimate partner in achieving their machining goals.

 

If you’re in the Great Lakes region and looking for high-performance broaching tools, let’s connect to discuss how DuMont CNC can enhance your machining operations!

The Human Connection Behind Precision Manufacturing

By Keith Brown • December 12, 2025
In a world where advanced machines, automation, and cutting-edge tools dominate the conversation, it’s easy to forget that manufacturing has always been — and will always remain — a people-driven industry. Precision is not only measured in microns or tolerances, but also in the care, dedication, and expertise that humans bring to the shop floor. At its core, manufacturing is about relationships: between operators and their tools, engineers and their designs, suppliers and their customers, and teams who rely on each other to deliver quality work every single day. While automation accelerates efficiency, it is human intuition, problem-solving, and creativity that drive real innovation. Think of a machinist who knows the “feel” of a cutting tool in a way no algorithm can measure, or a team that rallies together to solve a production challenge on a tight deadline. These human connections transform technical excellence into sustainable success. At Factory Link Inc., we believe that technology and people are not in competition — they are partners. The most sophisticated cutting tools, workholding systems, or metrology solutions achieve their true potential only in the hands of skilled professionals who understand how to unlock performance. As we continue to advance precision manufacturing, we remain committed to supporting not just the tools and processes, but also the people who bring them to life. Because in the end, precision is not just about parts — it’s about people. LEARN MORE 

Don’t Be Fooled — There’s Only One Contact

By Keith Brown • December 5, 2025
When it comes to industrial deburring, surface finishing, and high-precision internal tool solutions, E.S.S. (E SurfaceSolutions) remains the leader — and there’s only one official point of contact to get the real product, true specifications, and verified technical support. In manufacturing — especially when dealing with burr removal, tight tolerances, cross-section, or finishing tough materials — cut corners in communications or sourcing can introduce risk. A burr left behind isn’t just an aesthetic blemish — it can cause friction, premature wear, poor surface coatings, and even safety hazards. Using a single, verified contact prevents confusion and guarantees that you’re getting genuine E.S.S. solutions — with accurate specs, performance data, and support from the original source. What Sets ESS Apart E.S.S. specializes in mechanical and chemical surface enhancements , combining proprietary ceramic extruded fiber brush technology with deep-feature capability — ideal for challenging materials such as hardened steels (up to 70 HRC), stainless steels, super-alloys (Inconel®, Hastelloy®, Monel®, René alloys, Titanium), and more. Engineered fiber geometry delivers robust grinding power capable of removing burrs up to 0.010″ root thickness — and improves finishes while minimizing tool chatter and material stress. For surface-hole and deep-bore finishing, E.S.S. brushes outperform conventional media by “out-flexing” typical abrasive media while maintaining cutting pressure deep into features — reducing the need for manual “lollipop” tools or re-work. Compared to many incumbent solutions, E.S.S. often delivers 20–25% cost savings (due to longer tool life, faster cycle times, and reduced re-work), plus increased throughput and consistent part quality. For manufacturers looking for workflow improvement, reduced manual deburring, or precision-finished surfaces across aerospace, medical, firearms, automotive, or general machining — E.S.S. delivers tools built for accuracy, longevity, and repeatable results. As the Midwest representative, FactoryLink Inc. proudly supports E.S.S. with on-site demonstrations, product integration, training, and hands-on manufacturing solutions. If you need the right E.S.S. tool for your operation, Contact us FactoryLink Inc. for support. Either way — you’re connected to the same trusted network.

Your Frontline Partners in Growth, Sales, and Support

By Keith Brown • November 28, 2025
Your Frontline Partners in Growth, Sales, and Support