The Gold Standard in Cutting Tool Technology

Reliable Carbide Tooling in Detroit, MI

Carbide Tooling Detroit MI - Custom Precision Tooling - callout-tool-inserts

Bullion Tool Technology produces carbide, PCD, CBN, HSS, TCT tooling, and indexable tool holders and inserts for many industries in the Detroit area. When you work with Bullion Tool Technology, you're working directly with the factory. From design and prototyping to manufacturing, distribution, and emergency repairs, you can trust Bullion Tool Technology to produce and maintain the custom tools that help make your products more precise and your production lines more efficient.

We are a family owned business which means you deal directly with an owner. To better support your needs, we provide re-sharpening and repair services, and 25% of our capacity is allocated for fast turnaround and emergency orders - so you can always count on us for prompt, efficient work. Bullion Tool works with companies in every industry, including Automotive, Aerospace, Energy, Mining, Oil, Medical Equipment, Military, and Defense. We carry a full line of standard tooling, work tooling, indexable tool holders, and inserts to ensure your success.

Lifetime Guarantee on Tools

Our team puts customer satisfaction above all else, and that emphasis doesn't end once we've shipped your custom-made tools. Bullion Tool Technology is proud to offer a lifetime guarantee on every tool that we make for the duration of your customer relationship with us. Whenever an issue arises, simply contact one of our knowledgeable team members. We will work with you to ensure that your business is up and running again with all due speed.

Grinding Services and Carbide Tooling in the Detroit Area for Your Manufacturing Needs

Carbide Tooling Detroit MI - Custom Precision Tooling - callout-tool-endmills

As experienced tool and die makers, Bullion Tool Technology brings our skill and expertise to every job that we complete for our customers. The team in our Southeastern Michigan milling center aims to guide our customers through every step of the process, from the initial concept to realization and production. Our design procedures utilize AutoCAD so that we can provide the most precise design possible to reflect your needs and specifications. We are pleased to serve a clientele that spans industries; whether you need automotive tooling or aircraft and aerospace products, we are equipped to meet your needs and provide you with high-quality, custom-designed tooling that will help you get the job done.

Our established track-record of working with customers in a variety of industries provides us with the skill and expertise to rise to any challenge. From our machine shop located in the heart of the manufacturing capital of the United States, Bullion Tool Technology works with clients from around the globe in order to meet any and all tooling needs.

Emergency Tool Repair for Our Clients


A broken tool can bring your production capabilities to a halt and can cost your business a significant amount of time, energy, and money as you attempt to resolve the issue. At Bullion Tool Technology, our staff understands how critical it is that you are able to get up and running again after facing a work stoppage issue. Because of this, we are pleased to offer fast turnaround on all emergency repairs. We stand behind every product that we make, which is why we have dedicated a quarter of our production capacity to rush or emergency orders and repairs.

Cutting Tool Reconditioning

From our simple beginnings in 2008, Bullion Tool Technology put a priority on cutting tool reconditioning. Bullion Tool is a specialist at reconditioning and repair of round tools and indexable. Our cutting tool professionals provide the following services:

  • Reconditioning of drills, reamers, end mills, taps and most other types of high speed, cobalt, and carbide rotary cutting tools
  • Work with customers to manage a reconditioning program to save you money
  • CNC regrinding and manufacturing of end mills and high performance tools
  • Manufacturing of special tooling for the aerospace industry
  • Simple modification of tools (adding a radius, step, tang, etc.)
  • Major modification of tools (changing diameter and/or other critical geometries)
  • Modify standard tooling to fit your production needs
  • Repair indexable tooling, re-pocketing and reconditioning
  • Re-tip TCT, PCD and CBN tooling and Inserts
  • Management of dull cutting tools

We love hearing from our satisfied clients:

"We have used Bullion Tool Technology, LLC over the last 9 yrs. and it has been a welcomed relationship to have Carl Boscarino working to provide us with good quality tools. I met Carl from his previous employer and he has always been quick to get the order complete and always gives his personable touch.

I have found his company to be reliable, efficient and knowledgeable. We are not a large company but we do big jobs for the utility industry and having the best tools possible is important and Bullion provides that for us." Jean Holiday - Hydro-Dyne Inc.

Partner with us and you'll get more than a precision tool company - you'll get the support you need when you need it. Contact us today to speak to us about your manufacturing needs!