--- title: "Crafting Precision: The Journey to Custom Tooling Success" description: Read about Fullerton's collaborative approach to custom tooling with Griner Engineering. Discover how our partnership and problem-solving lead to innovative machining solutions. image: https://blog.fullertontool.com/hubfs/2024-StepReamer1.png --- Menu [![fullerton](https://blog.fullertontool.com/hubfs/raw_assets/public/Fullerton_June2021/images/fullerton-logo.svg "fullerton")](https://fullertontool.com/) Close - [Search Tools](https://fullertontool.com/search) - Products - [End Mills](https://fullertontool.com/products/end-mills) - [Drills](https://fullertontool.com/products/drills) - [Drill Mills](https://fullertontool.com/products/drill-mills) - [Burrs](https://fullertontool.com/products/burrs/burr-rotary-files) - [Keyseat Cutters](https://fullertontool.com/products/keyseats/4375-general-purpose) - [Saws](https://fullertontool.com/products/saws) - [Reamers](https://fullertontool.com/products/reamers) - [Countersinks](https://fullertontool.com/products/countersinks) - [Routers](https://fullertontool.com/products/routers) - [Boring Tools](https://fullertontool.com/products/boring-tools/2400-boring-tool) - 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[FASTFAST is the foundation to our company’s success.](https://fullertontool.com/about/fast) - [CareersSee what our employees have to say about working for us.](https://fullertontool.com/about/careers) - [FAQFind answers to our frequently asked questions.](https://fullertontool.com/about/faq) - [BlogGet the latest information on everything Fullerton.](https://blog.fullertontool.com/) - Contact - [Contact UsWe are here to help.](https://fullertontool.com/contact) - [Rep LocatorFind representatives in your area](https://fullertontool.com/contact/locator) - [Login](https://fullertontool.com/login) ![](https://blog.fullertontool.com/hubfs/2024-StepReamer1.png) # Crafting Precision: The Journey to Custom Tooling Success Published by [Beth Bauer](https://blog.fullertontool.com/author/beth-bauer) on March 08, 2024 In the intricate world of manufacturing, where every micron matters and productivity is king, the quest for the perfect tool can be both challenging and exhilarating. Today, we take you behind the scenes with Griner Engineering, a powerhouse in the manufacturing industry since 1978. They focus on high-volume parts dedicated to specialized equipment. Their story is not just about a tool but a journey of partnership, innovation, and relentless pursuit of precision. ![2024-StepReamer1](https://blog.fullertontool.com/hs-fs/hubfs/2024-StepReamer1.png?width=1500&height=975&name=2024-StepReamer1.png) #### The Challenge: Maximizing Efficiency with Minimal Equipment Griner Engineering's latest project was ambitious from the get-go. The goal? To streamline their manufacturing process for a new part by reducing the equipment footprint from three machines to two without compromising the cycle time or quality. This wasn't a case of simple improvement; it was about reimagining their approach from the ground up, and this step reamer was up for the task. #### Choosing Fullerton: A Decision Driven by Performance and Price Why did Griner Engineering choose Fullerton for this critical task? The answer lies in a combination of competitive pricing and proven performance. Having previously seen success with Fullerton's custom tooling solutions, the decision was influenced by both the quality of craftsmanship and the value offered. #### The Journey of Implementation: A Partnership in Problem-Solving Implementing a new tool, especially one as pivotal as this step reamer, is rarely straightforward. Griner Engineering embarked on this journey without direct support, a testament to their expertise and trust in Fullerton's tooling. However, machining is an art of precision; even the best-laid plans encounter challenges. In its initial iteration, the step reamer didn't quite hit the mark - failing to cut through the entire length of the part. But rather than seeing this as a setback, it was an opportunity for collaboration and refinement. #### The Road Ahead: Iteration, Improvement, and Impact While the final results are still pending, the potential for this custom step reamer to revolutionize Griner Engineering's manufacturing process is clear. Reducing machine usage without increasing cycle times saves labor costs and operational efficiencies. But the real story here isn't just about the tool but the journey.  Fullerton stands not just as a supplier but as a partner, ready to iterate, refine, and perfect the tooling needs to meet our customers' unique challenges. This back-and-forth, this partnership, is where true innovation happens. It's how we move forward together toward a future where every cut counts and productivity is maximized. #### Join Us in Crafting Your Success Story At Fullerton, your challenges are our challenges. Your success, our success. Explore how our custom tooling solutions can transform your manufacturing process. Let's embark on this journey together, crafting tools that meet and exceed your machining needs. [Find out more information on Fullerton's custom tooling capabilities by visiting: https://fullertontool.com/resources/custom-tooling](https://fullertontool.com/resources/custom-tooling)   Tags: [reamer](https://blog.fullertontool.com/topic/reamer), [reamers](https://blog.fullertontool.com/topic/reamers), [step tools](https://blog.fullertontool.com/topic/step-tools), [custom tooling](https://blog.fullertontool.com/topic/custom-tooling), [step reamer](https://blog.fullertontool.com/topic/step-reamer) [Back to Blog](https://blog.fullertontool.com) ## Related Articles ## [Custom Drill, Chamfer, Back Chamfer Tool Saved Customer $114K Annually](https://blog.fullertontool.com/drill-chamfer-back-chamfer-custom-tool) Here at Fullerton, we're passionate about generating cost savings for our customers and creating... [Read More](https://blog.fullertontool.com/drill-chamfer-back-chamfer-custom-tool) ## [Multifunctional Step Tools](https://blog.fullertontool.com/multifunctional-step-tools) Multifunctional Step Tools Your business makes its money when your machine is making parts. For... [Read More](https://blog.fullertontool.com/multifunctional-step-tools) ## [Saw Blade Applications & Efficiencies](https://blog.fullertontool.com/saw-blade-applications-efficiencies) This month we will discuss three effective ways our engineering and applications teams use our... [Read More](https://blog.fullertontool.com/saw-blade-applications-efficiencies) ### Contact Us 800.248.8315 [sales@fullertontool.com](mailto:sales@fullertontool.com) ### Stay In Touch [Subscribe to Our Emails](https://landing.fullertontool.com/subscribe-to-newsletter) ### Connect Fullerton Tool Company, Inc. © 2026 [Terms of Service](https://fullertontool.com/legal/termsofservice) [Privacy Policy](https://fullertontool.com/legal/privacypolicy)