Dearborn Bortec

Here at Dearborn Bortec we are able to offer a wide range of machining services including Precision Deep Hole Gundrilling, Precision Tubing, Pattern Drilling, Honing and CNC machining. With all of these services in one location we can provide most of your needs from start to finish. No need to send your material from shop to shop to perform various services. Let us be your one stop shop for all of your machining needs. Our custom designed Deep Hole Drilling machines in conjunction with our special proprietary processes enable us to provide innovative solutions to complex drilling and machining challenges while holding extremely tight tolerances. These capabilities make us leaders in Deep Hole Precision Gundrilling. Precision, the definition of precision is “The Quality, Condition or Fact of being Exact and Accurate”. Here at Dearborn Bortec we build this definition directly into our processes to achieve an outcome that is second to none. Our Precision Tubing process consistently holds tolerances well above the industry standards and.002 Total Runout is an inherent result to what we hold even in the toughest of Shape Memory Alloys. The name Dearborn was the industry leader in this process and Bortec has continued that throughout its growth process. Founded by Howard K Dearborn a visionary in the machining industry during WWII and beyond.