CNC Machining Services

Precision Parts. Tight Tolerances. Competitive Lead Times.

At ALTRA PRECISION SDN BHD, we provide expert-level CNC machining services in Malaysia, specializing in high-precision parts for metal. We deliver tight tolerance machining, high-quality surface finishes, and fast lead times — ideal for both prototyping and full-scale production.

What is CNC Machining?

CNC (Computer Numerical Control) machining is an automated manufacturing process where cutting tools are controlled by computer programs to remove material from a solid block (or billet) to produce a desired part. It is known for unmatched precision, repeatability, and flexibility, making it a core process in modern engineering.

At our facility, we utilize 3-axis CNC milling to manufacture complex and high-accuracy parts across industries.

Our CNC Machining Capabilities

+ 3-axis CNC Milling

+ Slotting, Tapping, Counterboring s Reaming

+ Fixture s Jig Fabrication

+ Prototyping to Mass Production

Material Expertise:

• Mild Steel, Tool Steel

• Stainless Steel

• Aluminium

• Brass & Copper

• Engineering Plastics

Tolerance & Quality

• Dimensional Tolerance: Up to ±0.05mm (based on part design)

• Surface Finish Options: As-machined, Ra1.6 polishing, anodizing-ready

• Quality Control: CMM, height gauge, vernier, micrometer, Go/No-Go gauge inspection

CNC Machining Process Flow

1. Drawing Review & Feasibility Check
   We assess your 2D/3D CAD drawing and tolerance requirements.

2. CAM Programming & Toolpath Simulation
   Our engineers use advanced CAM software (Mastercam) for optimized machining sequences.

3. Material Preparation & Setup
   Material is selected, squared, and loaded onto jigs or vices on the CNC bed.

4. Precision Machining
   The program runs to create exact part geometry through cutting, facing, drilling, and finishing.

5. Dimensional Verification
   First-article inspection, in-process checks, and final inspection ensure accuracy.

6. Post-Machining Process
   Options include deburring, heat treatment, anodizing, or assembly — all in-house or via trusted vendors.

Applications of CNC Machining

• Custom Mechanical Parts & Tooling

• Machine Housings, Mounts & Adapters

• Precision Industrial Parts

• Rapid Prototyping for RCD

Why Choose Our CNC Machining?

+ Full Process Integration – From design to machining to finishing

+ Fast Prototyping Turnaround – Often within 3–5 working days

+ Consistent Accuracy – Suitable for critical parts and assemblies

+ Flexible Quantities – Min 1piece

Get a Quote for CNC Machined Parts

Need precision CNC parts for your next project? Let our engineering team help you optimize your design and reduce cost without sacrificing accuracy.

Request a CNC Quotation