General Overview
CNC (Computer Numerical Control) machining is a manufacturing process that uses computer-programmed instructions to control machine tools like mills, lathes, and routers. These machines remove material from a solid block (called a “blank” or “workpiece”) to create parts with high accuracy and repeatability. It’s widely used for creating complex, precision-engineered components from metals, plastics, and other materials.
Capabilities & Machinery
We operate a wide range of CNC equipment including:
- 3-axis CNC milling – Ideal for general purpose machining with movement on X, Y, and Z axes.
- 4-axis CNC milling – Adds a rotary axis (A-axis) to increase complexity.
- 5-axis CNC milling – Enables simultaneous movement on 5 axes, perfect for complex geometries, undercuts, and curved surfaces.
- CNC turning (lathe) – Suited for cylindrical or round parts with high precision, such as shafts, bushings, and threads.
All machines are maintained to strict tolerance requirements and are programmed by qualified machinists and engineers using advanced CAM software.
Materials Supported
We machine a broad selection of engineering materials, including but not limited to:
- Metals:
- Mild steel, high-tensile steel
- Stainless steel (304, 316, etc.)
- Aluminum (6061, 7075, etc.)
- Brass, bronze, and copper
- Titanium
- Tool steels (O1, D2, H13)
- Plastics:
- Delrin (Acetal)
- Nylon
- ABS, PVC
- PEEK
- Polycarbonate
- PTFE (Teflon)
Each material has different machinability, strength, corrosion resistance, and thermal properties. We can recommend the most suitable option based on your application.
Design & File Requirements
We work with the following file formats:
- STEP (.stp / .step) – Preferred for 3D CAD models
- IGES (.igs / .iges)
- DXF (.dxf) – For 2D profiles
- SLDPRT (SolidWorks native)
- PDF or technical drawings – For supplementary details (e.g., tolerances, threads, finishes)
Yes. We offer Design for Manufacture (DFM) advice and can assist in modifying CAD models or creating new ones based on sketches or concepts. This helps reduce cost and improve manufacturability.
Tolerances & Precision
Our standard machining tolerance is ±0.01 mm (±10 microns), depending on the part geometry and material. Tighter tolerances are available upon request for critical features such as mating parts, sealing surfaces, or high-speed components.