Nylon CNC Machining Services

High-Precision Machining for Strong, Wear-Resistant & Lightweight Nylon Parts
Custom Prototypes and Production with Advanced CNC Expertise

What is Nylon CNC Machining?

Nylon (PA) includes PA6/6, PA6, PA12 and reinforced grades. It’s tough, low-friction, and wear-resistant—great for bushings, gears, pulleys, guides, and structural fixtures.

  • Tooling: Sharp O-flute/polished carbide; positive rake to shear cleanly.
  • Heat control: Air blast or light mist to avoid melting and chip-weld.
  • Feeds/Speeds: Higher feed, modest step-over; steady chip load prevents fuzz.
  • Moisture: Nylon absorbs water—size and flatness can drift; condition stock when critical.
Nylon CNC machining overview with O-flute tool and air blast
Nylon machinability, wear parts and burr control

Key Considerations

Use short stick-out and firm workholding for thin walls. Climb milling gives cleaner edges. Plan a light finish pass for cosmetic faces; deburr gently to avoid whitening.

For tight-tolerance assemblies, rough → rest/condition (or dry at low temp per spec) → finish passes to stabilize dimensions.

Precision Nylon CNC Machining

Nylon 3/4/5-axis CNC milling with O-flute cutters and vacuum fixturing

3, 4, 5-Axis CNC Milling

Fast pocketing and contouring for guides, cams, and housings. Balanced holders, sharp tools, and air blast produce uniform textures ready for assembly.

Nylon CNC turning and mill-turn for bushings, pulleys, rollers

CNC Turning & Mill-Turn

Smooth OD/ID finishes for bushings and rollers. Sharp inserts with generous chip-breaker geometry reduce fuzz and hold consistent diameters.

Nylon CNC Machining Capabilities

StandardsDetail
Max Part Size (X/Y/Z)2300 × 1500 × 600mm
Minimum Feature Size⊘1mm
Wall Thickness0.25mm
Tolerance+/-0.01
Surface Finish (as milled)Ra0.5–Ra3.2
Standard Lead Time3 working-days for rapid prototyping
Pricing LevelTo be confirmed after design review
Type of MachineGantry CNC / 3-4-5-Axis CNC / Mill-Turn Compound CNC / Swiss-Type CNC / Turning Machine...etc...
Common GradesNylon 6/6 (PA66), Nylon 6 (PA6), Nylon 12 (PA12), Glass-Filled Nylon

Nylon (PA) Grades

Pick the right balance of strength, moisture resistance, and wear performance.

Nylon 6/6 precision gear with clean tooth profile (3:2)

Nylon 6/6 (PA66)

  • Higher strength & heat resistance vs PA6
  • Good wear & fatigue for gears and cams
  • Machines cleanly with sharp tools
  • Moderate moisture uptake

Rough then condition/dry if needed → finish passes for tight assemblies.

Nylon 6 machined roller with smooth OD finish (3:2)

Nylon 6 (PA6)

  • Tough, impact-resistant, easy to machine
  • Great for rollers, bushings, guides
  • More moisture absorption than PA66
  • Stable with proper conditioning

Use sharp tools, steady feed; plan a skim pass on show faces.

Nylon 12 machined manifold/cover with fine finish (3:2)

Nylon 12 (PA12)

  • Lowest moisture uptake among common nylons
  • Good dimensional stability
  • Lower modulus; good impact resistance
  • Seals, covers, fluid-handling parts

Great choice for tight flatness and stable fit in humid environments.

Glass-filled nylon structural bracket (3:2)

Glass-Filled Nylon

  • Higher stiffness & heat deflection
  • Abrasive—use coated carbide
  • Great for structural brackets, housings
  • Dimensional stability under load

Reduce SFM and maintain air/mist to control heat; expect higher tool wear.

Display of Our Nylon CNC Machining Parts

Request A Quote
Upload your drawing and get a quote within 24 hours.