RB Sigma Machining delivers quality parts created from an idea or model, by our team of engineers.

Our team brings to the table 70+ years of combined programming, molding, automation and machining experience. Drawing and Model Creation is done through the CAD modeling software SolidWorks and CAM software MasterCam.

Haas VF3-SSYT Vertical Milling Center
  • 3 Axis Milling Center
  • 40” x 26” x 25” Machinable Volume
  • Haas “Super Speed” High Spindle Speed
Haas ST-20 Turning Center
  • Standard X,Z 2 Axis Turning Center
  • 8” Chuck
  • Programmable Hydraulic Tail Stock
Summit EVS-350 Knee Mill
  • 3 Axis Milling Machine
  • Fagor DRO & X-axis Power Feed
  • Table 10” x 50” x 3 1/8”

ISO 9001:2015 Certified

  • CMM, Surface Plates, Height Gages,
    Comparators, and Associated
    Hand Tools

All Common Metals and Plastics

  • D2, A2 Tool Steels
  • 4140, Hot Rolled, Cold Rolled
  • 6061 Al
  • Acetal (Delrin)