What information is needed to develop a special tool?

Special or custom tools are designed based on an application and the manufacturing environment.

Today’s special tools can include custom geometries, like chipbreakers; a special edge prep; or a coating that is not found on the shelf. It all depends on the application, machining capabilities, and specifications. YG-1.

In today’s competitive landscape, special tools are one way to help shops think outside of the box and push the boundaries of their existing capabilities. In many instances, shops leave a lot on the table because they are comfortable with how things have always been done or they are unfamiliar with the benefits of working with custom or special tooling. Partnering with a reputable and experienced tooling manufacturer can make all the difference during the development process.

Custom tools are not for everyone, but some applications demand them. Check out our Guide to Special Tools!

Special tools can provide significant production value and efficiency. But not all special tools make sense in the real world. Tool manufacturers use their expertise to provide users with the best possible option. A lot goes into making an effective special tool. Here are just a few things that help tooling manufacturers design the best special tool for any given application.

What Is Your Why?

Tooling manufacturers will often want to start with why? Why do you want to look at a special tool? The answer is going to vary depending on the work environment, but it will help determine the exact specifications needed.

“Are you looking for a tooling provider that will help you from the ground up on an application, with recommendations on what to use for a particular area that you're trying to machine?” said Lee Goad, technical supervisor, Horn, Franklin, Tenn. “Or are we trying to help you improve an existing process? Are we reducing scrap? Or has the surface finish changed, or are tight tolerances no longer being met? These are important questions to answer before we really start to dig in.”