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With over 38 years of experience using precision lathes, mills, drills, and saws, Blue Grass Manufacturing has perfected their machining techniques to produce high-quality machined parts. Starting with your AutoCAD, IGES, PDF, or SolidWorks file, our expert team uses our cutting-edge machinery and processes to reproduce your design to tight tolerances.


We perform a variety of machining operations :


CNC Machining 

  • Turning​​​

  • Hard Turning

  • Boring

  • Broaching

  • Drilling / Milling / Tapping

  • Green Machining

  • Facing

  • Thread cutting & thread rolling

  • Steel

  • Stainless Steel

  • Aluminum

  • Iron 

  • Brass

  • Copper​

  • Engineered Plastics



As an ISO 9001:2015 certified manufacturer that complies with UL standards, you can be confident in our competence.

Our expertise in CNC machining extends to a diverse set of parts varying in size, shape, and material for a wide range of industries, including agriculture, automotive, HVAC, oil and gas, and many others. With such a varied clientele, we’ve honed our ability to produce quality products for any application, and our engineers won’t shy away from a challenge.

Regardless of the complexity of your design, we’ll find a way to meet your needs in a timely, cost-effective manner.


  • MIG

  • TIG

  • Stick

  • Brazing

  • Soldering

Light Assembly

  • Fastening

  • Adhesive Bonding

  • Heat Staking

  • CNC Sewing

  • Straps

  • Soldering

  • In-house fixturing to optimize high volume assembly

  • Riveting and Orbital Riveting

Sorting and Inspection

  • Incoming Inspection

  • Sorting 

  • Quarantine

  • Rework

  • Visual Inspection

  • Gauging

  • Fixture checking


  • Dimensional Inspection

  • CMM Inspection

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