Precision Deep Hole Drilling Near Detroit, MI

Also Serving Michigan, Ohio, New York, Kentucky, Illinois, Indiana & the Entire Midwest Area

About US

Acromatic Deep Hole Drilling has been in business for over 60 years, with our current management here for over 40 years. If you are looking for precision deep hole drilling in the Detroit, MI, area, our expertise is hard to beat. 

We Can Get the Job Done

Deep hole drilling, also known as gun drilling, uses specialized equipment to create holes with a high depth-to-diameter ratio. If you have a project that requires bars with holes drilled through their length, we have the equipment and the experience that you need. 

Not just anyone can drill a hole through a metal bar. In order to maintain the straightness of the holes while keeping the tolerance and surface finish intact, you need to have the proper drilling equipment and someone with the experience to operate it. 

The machinist specialists at Acromatic Deep Hole Drilling can not only get the job done right the first time, but also the 1,000th time. No job is too big or too small. 

We Guarantee Your Satisfaction

We drill a variety of lengths, diameters, and materials, so that we can fulfill a variety of your project needs. Whether you need stainless steel, industrial-grade steel, or copper, we can handle it all. We also drill flat stock bars and can drill off-center for more complicated fixtures.

Don’t delay your manufacturing or industrial project because you don’t have the right materials. We at Acromatic Deep Hole Drilling can create them, made to your specifications. We pledge quality work, timely delivery and reasonable prices.

 Give us a call at (248) 680-1222 to discuss your project requirements, or fill out our online contact form at the bottom of this page. We look forward to your business. 


Some of the longer bars we do.


We drill in stainless steel and copper as well as normal steel.


We will drill one piece or one thousand.

We drill round and hex bars.

We drill round as well as hex bars


Our capacities

We can drill as small as .093 dia and as large as 5.0 dia. in the center of round bars, and as deep as 200 inches depending on the drill diameter. We also have the ability to drill holes off center and in flat stock. Call us with your exact needs.

Contact Us

Better yet, see us in person!

We encourage our customers to visit us during normal business hours.

Acromatic Deep Hole Drilling

1830 Woodslee, Troy, MI 48083, US

(248) 680-1222 (248) 680-8919 Fax sales@acrodrill .com


Get a Quote


This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.