3, 4 and 5-axis milling and turning to ±0.003mm (±0.001mm on ground features), in metals and engineering plastics.
Precision milling and turning for prototypes through production volumes, in aluminum, steel, titanium, brass and engineering plastics.
| Tightest tolerance | ±0.003mm (±0.001mm on ground features) |
| Axes available | 3, 4, 5-axis |
| Certifications | ISO 9001, IATF 16949, ISO 13485 |
| Typical lead time | 15-25 days |
| Materials | Aluminum, steel, titanium, brass, copper, engineering plastics |
| Max part size | Custom envelope sizes available — send your dimensions with your RFQ and we'll confirm fit. |
Five processes under CNC machining — each with its own detail page.
3, 4, and 5-axis milling for complex geometry, pockets, and multi-sided features.
Standard and live-tooling turning for cylindrical parts — shafts, pins, bushings.
Spur, worm, and bevel gears, and splines — built for production volume.
Repeatable quality at scale, from thousands to tens of thousands of parts.
Oversized-envelope machining — custom sizes confirmed per RFQ.
30 materials, plus finishing cross-reference, on our Materials & Finishes page →
Lead time depends on material, quantity, and finish — confirmed with every quote.
| Linear dimension | ±0.003mm (CNC) / ±0.001mm (grinding) |
| Hole diameter (not reamed) | ±0.008mm |
| Shaft diameter | ±0.004mm |
Tolerances vary by material, geometry, and process — the figure above reflects normal-condition capability. Exact tolerances are confirmed against your drawing with every quote.
Applied after machining, before the part ships. Full detail on our Materials & Finishes page →
| Finish | Applicable materials | Colors | Can be applied with |
|---|---|---|---|
| Anodizing Type II | Aluminum | Clear, black, red, blue, gold | Media blasting, tumbling, chem film |
| Anodizing Type III (Hardcoat) | Aluminum | Clear, black, gray | Media blasting, tumbling, chem film |
| Powder Coating | Aluminum, steel | Full RAL or Pantone match | Standalone finish |
| Bead Blasting | Aluminum, steel, stainless | Confirmed per order | Confirmed per order |
| Polishing | Aluminum, steel, stainless, brass | Confirmed per order | Confirmed per order |
| Plating: Nickel | Steel, brass, aluminum | Bright or satin silver | Media blasting, tumbling |
| Plating: Zinc | Steel, brass, aluminum | Clear (light blue tint), black (glossy) | Media blasting, tumbling, passivation |
| Plating: Chrome | Steel, brass, aluminum | Confirmed per order | Confirmed per order |
| Plating: Electroless Nickel | Steel, brass, aluminum | Matte silver | Media blasting, tumbling |
15-25 days for most CNC orders, depending on complexity, material, and finish. Exact lead time is confirmed with your quote.
±0.003mm on standard CNC work, down to ±0.001mm on ground features. Tolerances vary by material and geometry, and are confirmed against your drawing.
Aluminum, steel, titanium, brass, copper, and engineering plastics including Delrin, Nylon, PEEK, ABS, PTFE, and PMMA/PC. Full list on our Materials & Finishes page.
Yes. Our 5-axis machines cut complex, multi-sided geometry in a single setup, reducing the number of operations — and the error that comes with repeated 3-axis setups.
Yes. First article and final inspection are available on every order, with dimensional reports and material certs included.
Yes. Ask for our NDA before you send anything and we'll get it signed first. We don't send one unprompted, so ask if you need it in place.
STEP, IGES, SLDPRT, and DXF cover most quotes. Send what you have and we'll flag anything that needs re-exporting.
Upload your CAD file, materials, and target quantity — we'll come back with a manufacturability review and a quote. Our engineers review every request personally.