Tier 1machining

Precision CNC Turning for Aerospace Components

Precision CNC turning produces cylindrical aerospace components including shafts, fittings, actuator housings, and hydraulic components. Aerospace turning requires exceptional concentricity, surface finish, and dimensional accuracy.

±0.0001" to ±0.0005"
Tolerances
8-32 Ra
Surface Finish
3+
Qualified Shops
Certified
AS9100

Why Aerospace Requires Precision Turning

  • ✓Critical for rotating components in engines and actuators
  • ✓Tight concentricity requirements for balance
  • ✓Surface finish critical for seal interfaces
  • ✓Thread accuracy for fasteners and fittings
  • ✓ID/OD relationships crucial for assembly

Typical Applications

→Engine shafts and spindles
→Actuator housings
→Hydraulic fittings
→Fasteners and studs
→Valve bodies
→Landing gear components

Materials Commonly Machined

Titanium alloysStainless steelsAluminum alloysInconelTool steelsBeryllium copper

Technical Considerations

  • •Live tooling enables milling operations in turning setup
  • •Sub-spindle capability for complete parts
  • •Bar feeders for high-volume production
  • •In-process gauging for tight tolerance work

Machine Shops with Precision Turning Capability

JAH Machine Inc.

✓Government Verified0
CAGE: 85DP2Updated Jul 26, 2025

Brea, CA• Est. 1986

Certifications

AS9100 CertifiedITAR Certified
5 services
5 materials
CNC Machining
Precision Machining
Grinding
+2 more

Materials:

AluminumSteelStainless SteelTitanium+1 more

Government Registration

UEI:K5MLNL7J2D95
7142036011
Website
View Details

J&E Precision Tool, LLC

✓Government Verified0
CAGE: 0SQ14Updated Dec 16, 2025

Southampton, MA• Est. 2015

Precision manufacturing company founded in 1979, specializing in complex CNC machined components for aerospace, defense, and medical industries with tolerances as close as +/- 0.0001 inch.

Certifications

AS9100 Rev D
ISO 9001 Certified
ITAR Registered
AS9100 Certified+1 more
13 services
4 materials
CNC Production
CNC Turning
Manual Prototyping
+10 more

Materials:

Aerospace AlloysMedical Grade MaterialsDefense Specification MetalsHigh-Precision Materials

Government Registration

UEI:FT5ADF1FMSM3
(413) 527-8778
Website
View Details

Premier Precision Machining, LLC (Rand Machine Products)

✓Government Verified0
CAGE: 7ZS83Updated Dec 16, 2025

Falconer, NY

Certifications

AS9100 Certified
3 services
3 materials
Precision Machining
Welding
Fabrication

Materials:

AluminumSteelStainless Steel

Government Registration

UEI:FCBJFVJN4LM7
7166655217
Website
View Details
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Tolerances Achievable

Position
±0.0001" to ±0.0005"
Surface Finish
8-32 Ra
General
±0.0002" diameter

Recommended Certifications

AS9100 →ISO 9001 →

Related Capabilities

Need Precision Turning?

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Frequently Asked Questions

What is Precision Turning?

Precision CNC turning produces cylindrical aerospace components including shafts, fittings, actuator housings, and hydraulic components. Aerospace turning requires exceptional concentricity, surface finish, and dimensional accuracy.

Why is Precision Turning important for aerospace?

Critical for rotating components in engines and actuators

What tolerances can be achieved?

±0.0001" to ±0.0005"