CNC Machining

At C&N Manufacturing we proudly offer precision CNC machining services for customers across a spectrum of industries.

Our services are ideally suited for aerospace sensors and controls, precision valve components, military and defense, and transportation applications. Our state-of-the-art, ISO certified facility is outfitted with the latest 3 axis CNC milling and 5 axis lathes which feature live tooling. We can create custom parts from a wide variety of materials, including alloy steels, carbon steels, plastics, aluminum, stainless steel, brass, exotic metals and engineered plastics, glass filled nylon, ultem, and vesper among others.

Part sizes of up to 20” in width, 20” in height, and up to 17” in diameter are possible, with lengths of up to 40” for milled parts, up to 3’ for turned parts. A number of processes are carried out to achieve customer specified contours, including milling, turning, broaching, facing, internal and external threading, boring, drilling, counterboring, countersinking, pocketing, reaming, and tapping, all to tolerances of ± 0.0001”.

We offer a comprehensive manufacturing experience, providing an expansive list of secondary machining capabilities including rotary broaching, knurling, honing, wire and electrode EDM machining, and surface, OD, ID, and centerless grinding. Additional value-added services include heat treating, coating, painting, plating, passivating, and assembly. Documentation, final inspection, and MPI inspections are also available.

We cater to prototype, low, and medium production volumes, handling 1 to 10,000 units. Typical turnaround times are 3 weeks, with rush and emergency services available. For more information about our CNC manufacturing capabilities or other premium services please see the table below or contact us directly.

CNC Machining Capabilities

Machining Processes
CNC Milling
CNC Turning
Broaching
Parting/Cutting
Facing
Threading
External
Internal
Boring
Drilling
Counterboring
CNC Milling
Countersinking
Pocketing
Reaming
Tapping
Secondary Machining
Rotary Broaching
Knurling
Wire and Electrode EDM Machining
Grinding
Surface
OD
ID
Centerless
Honing
Equipment
CNC Milling Machines
CNC Lathes – with Live Tooling
Tolerances
± 0.0001 in.
± 0.001 mm
Part DiameterUp to 17 in.
Part Length
Milling: Up to 40 in.
Turning: Up to 3 ft.
Part WidthUp to 20 in.
Part HeightUp to 20 in.
Materials
Alloy Steels
Carbon Steels
Plastics
Inconel
Aluminum
Stainless
Ultem
Glass Filled Nylon
Vespel
Copper
Brass
Exotic and Engineered Plastics
Exotic Metals
Machinery Axis
Lathes: 3
Milling: Up to 5
Additional Services Offered
Assembly
Plating
Heat Treating
Coating
Painting
Passivate
Final Inspection
Documentation
MPI Inspection
Production Volume
MIN MAX
1 10,000
Prototype
Low Volume – Medium Volume
Lead Times Available
3 Weeks
Rush/Emergency Services Available
Additional Information 
Industry Focus
Aerospace
Sensors & Controls
Precision Valve Components
Auto/Truck/Transportation
Engine/Transmission Components
Military/Defense
Industry Standards
AS 9100C Compliant
ISO Certified
CAGE Code: 1JH42
Preferred File Formats
AutoCAD (DWG,DWZ)
PDF
SolidWorks (SLDPRT,SLDDRW,SLDDRT)
DXF
STEP