We cover a wide range of manufacturing abilities, from machining to laser marking, so we can be your one stop shop – saving you both time and money.Started in 1943, we supported the war effort by manufacturing firing pins for the 50-Caliber machine gun.
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Blevins Group is composed of seven family-owned companies working together to meet your needs.
In 1995, Tom and Janet Allen, daughter of James, took over operations of Flint Centerless Grinding and in 2008 Janet began the seventh of the family companies: JNet Services.
JNet provides laser marking services with the latest in equipment Janet purchased in May 2009. was started in 1957 by Wayne Blevins, who married Harold's daughter Pat.
They started with just a couple of machines in the corner of Extreme Precision Screw Products, and now have more than thirty machines in their facility on 1838 Remell St.
Our capabilities range from .040 to 10 inches in diameter in all types of materials including: stainless steel, aluminum, copper/brass, exotics, and plastics.
Our centerless grinding and deep hole drilling capabilities combined with our machining abilities enable us to hold tight tolerances and provide all types of micro finishes.
The history of Blevins Group goes back to 1943 when Harold Aseltine and his son Howard Aseltine, started Extreme Precision Screw Products in the middle of a local junk yard.
In 1951 they moved this first of now seven family owned businesses to 1838 Remell St. James Aseltine, another son of Harold’s, began Flint Centerless Grinding, Inc. James was joined in the family business by his son Brian Aseltine who started Superior Gundrilling in 1986.