waterjetting san diego

CNC Machining

CNC Lathe Machining Services: Precision Turning for Complex, Cylindrical Parts

At SoCal Waterjet & Machining, our CNC lathe machining service specializes in high-precision turning of round and complex rotational parts—anything from shafts, bushings, flanges, jaws, and threaded components to intricate prototypes. Ideal for one-off jobs or production runs, our lathe services offer fast turnaround and mom-and-pop reliability backed by modern CNC automation.

Why Choose CNC Lathe Machining?

  • High Precision & Consistency

    Our CNC lathes consistently meet tolerances around ±0.005″ (0.13 mm), with finer options available through secondary operations

  • Excellent Efficiency & Scalability

    Once programmed, the machine runs unattended—automatically loading, turning, drilling, or threading—granting fast production of both prototypes and volume parts.

  • Versatility Across Designs & Materials

    Capable of machining intricate geometries including tapers, grooves, knurls, and threads across metals like aluminum, steel, stainless, brass, plastics, and exotic alloys.

  • Design Retention & Repeatability

    G-code programming allows exact replication—even after months—ensuring part uniformity for large production runs.

  • 24/7 Operation & Low Supervision

    Our CNC lathes operate continuously with minimal oversight—delivering speed, lower labor costs, and quick response to order demands

Typical Applications

  • Shafts, bushings, spacers, collars, pulleys, and threaded parts
  • Specialized components for automotive, aerospace, oil & gas, medical devices
  • Precision hardware like valve stems, fasteners, and fittings
  • Prototype development, small-batch production, and repair work

File Compatibility & Tolerances

  • Accepts DXF, DWG, STEP, STP, PDF, AI (CAM conversion included)
  • Standard turning tolerances: ±0.005″ (0.13 mm); tighter options upon request
  • Supports both metric and imperial threading
  • Multi-axis turning (up to 9-axis) for complex parts and multi-feature workflows

Our CNC Turning Process

  • Quick Quote – Upload your CAD file; receive fast pricing and engineering feedback.
  • CAM Programming & Setup – Tools, cycles, and G-code generated for optimal part flow.
  • CNC Lathe Production – Precise turning with live tooling for drilling, grooving, or profiling.
  • Optional Secondary Operations – Deburring, threading, knurling, plating, or finishing.
  • Delivery or Pickup – Prototypes in days; volume batches delivered to schedule.