MACHINING AND FINISHING

Columbia River Manufacturing' CNC machining services feature personalized customer service for made-to-order parts and components. We offer turning, milling, drilling, tapping, and grinding for a variety of materials. 

Equipment List

•  Haas VF-4 20" x 50" CNC Vertical Mill
•  Haas VF-3 20" x 40" CNC Vertical Mill
•  9" x 36" Knee Mill
•  (7) Manual Drills
•  Tapping Machines
•  6" x 12" Surface Grinder

CNC Machining Materials (non-comprehensive lists)

Various Plastics

  • ABS

  • Nylon

  • Polycarbonate

  • Ultem

  • PVC

  • HDPE

  • Acetyl

  • UMHW

  • PEEK

  • PTFE

  • Noryl

  • Radel

Secondary Operations

  • Assembling

  • Counter Sinking

  • De-burring

  • E-Coating

  • Electron-plating

  • Polishing

  • Heat-Treating

  • Notching

  • Painting

  • Powder Coating

  • Riveting

  • Staking

  • Tapping

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Various Metals

  • Aluminum (2024, 6061, 7075)

  • Steel (1018, 1045, 1215, 4140, 4130, P20, 12L14, O1, W1, A2)

  • Stainless (301, 303, 304, 316, 15-5, 17-4, 410

  • Brass, Copper, Titanium, Foams and Modeling Board

  • For other materials, please contact us.