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CNC Machining Services

From prototypes to full production: tight tolerances, rapid turnaround, and a quality system built for aerospace. Milling, turning, prototyping, and production under one roof in Loveland, Colorado.

AS9100DCertified
ITARRegistered
CMMC Level 2In Process · Q3 2026
CAGE 1VYF7DoD Supplier
Est. 1997Loveland, Colorado
CNC Milling

Speed, consistency, and 5-axis reach.

A blend of traditional craftsmanship and cutting-edge technology. Multi-point cutting tools spinning at up to 18,000 RPM execute chamfers, threads, pockets, and slots with unmatched uniformity — high-speed milling, boring, reaming, and tapping across 3, 4, and full simultaneous 5-axis work.

  • Doosan DVF 6500 & DVF 5000: simultaneous 5-axis machining for intricate, multi-dimensional geometries — with CubeBox DR automation for unattended runs.
  • Doosan NHP 5000 horizontal: B-axis, dual-pallet system that maximizes spindle uptime on larger batches.
  • Manual milling retained: cost-effective for unique specs, prototypes, and limited batches.
CNC milling at Mountain CNC
CNC Turning

Complex turned parts in one operation.

High-speed lathes bore, face, groove, and thread-cut cylindrical, tubular, and round parts — external and internal features including bores, grooves, tapers, and threads.

  • Doosan PUMA 2600SYB II dual-spindle live tool: fully machined parts in a single setup — milling, drilling, and turning without a second op.
  • Barfeed mastery: feeds up to 4.05" bar stock through the main spindle for efficient continuous production.
  • Manual turning available for one-offs and small batches.
CNC turning at Mountain CNC
Prototyping

Real materials. Real answers.

CNC prototype machining for one-offs or part families destined for a functional assembly. We machine genuine materials — aluminum, steel, brass, engineering plastics — because real-world materials reveal part viability in ways 3D printing can’t.

  • Vision to reality: design assistance from engineers who machine for a living.
  • Pre-production test: verify fit, compatibility, and function between parts before you commit.
  • Enhanced manufacturing: optimize the production of an existing component.
CNC prototyping
Production

Scale without drift.

Transition validated concepts to full-scale manufacturing with confidence. Every production part mirrors its prototype — from limited runs to mass manufacturing.

  • Consistency is key: in-process inspection at every stage keeps part one and part ten thousand identical.
  • End-to-end solutions: concept and design assistance through prototype to final production.
  • Cost-efficiency: optimized CNC processes, automation, and lights-out machining keep pricing competitive.
Production CNC machining

Send us the hard ones.

Upload your models through our secure Paperless Parts portal for a fast, accurate quote — or call the shop and talk to a machinist, not a call center.