VT machining provides CNC Deburring Beryllium Copper for customers who need accurate, repeatable Beryllium Copper components. Because Beryllium Copper is high strength with good conductivity and fatigue life, we adapt the process to suit — controlling the variables that matter for this alloy.
Process Data for CNC Deburring Beryllium Copper
| Recommended method | Brush / tumbling with non-ferrous media |
|---|---|
| Typical edge break | 0.1-0.3 mm or per drawing |
Shown for C17200 Beryllium Copper, the most common Beryllium Copper grade we see for CNC Deburring. Typical values for C17200 Beryllium Copper, Solution annealed (TB00) or aged (TH04); confirmed on the first part.
CNC Deburring Capability for Beryllium Copper
- Edge-break control
- Burr-free edges
- Consistent radius
- High-volume capable
Beryllium Copper material properties, finishing options and grade notes are on our CNC Polishing Beryllium Copper page.
How CNC Deburring Beryllium Copper Works
Abrasive media or tooling refine the Beryllium Copper surface in controlled stages, removing the previous step's marks until the target roughness and edge condition are reached.
Every job begins from your CAD model or 2D drawing. Fixturing and tool paths are planned so the most critical dimensions are produced in the most rigid, repeatable setup. Critical dimensions are checked on the first part and monitored through the run.
Achievable Tolerances for CNC Deburring Beryllium Copper
| Feature | Standard | Precision |
|---|---|---|
| Surface roughness | Ra 0.8 µm | Ra 0.05 µm |
| Edge break | 0.1–0.3 mm | 0.05 ±0.02 mm |
| Material removed | 0.02 mm | 0.005 mm |
| Bore roundness after honing | 0.005 mm | 0.002 mm |
| Cross-hatch angle | 45° ±10° | 45° ±5° |
| Cosmetic grade | uniform satin | mirror, no visible lines |
| Masking of datum faces | on request | standard |
Standard is what a normal quotation assumes. Precision is available on nominated features and is priced separately, because it needs extra setups, in-process gauging and CMM verification. Call out only the features that need it — blanket-tightening a drawing is the single most common reason a quote comes back expensive.
Design Tips for CNC Deburring Beryllium Copper
A few design choices make a real difference to cost and quality. Telling us the target Ra, the cosmetic faces and any masking needs lets us finish Beryllium Copper efficiently without over-processing. If you send your model early, we will return practical DFM feedback before you commit to production.
CNC Deburring Tolerances & Surface Finish
Finishing brings Beryllium Copper to a defined roughness target — from a uniform satin to Ra values as low as 0.05 µm — with controlled, repeatable edge breaks.
Final tolerances are governed by the material's behaviour, wall thickness and overall stiffness. We give honest DFM feedback if a callout would be costly or better achieved another way.
Applications of CNC Deburring Beryllium Copper
CNC Deburring of Beryllium Copper supports parts across aerospace, medical, automotive, electronics, semiconductor, energy and general industrial sectors. We scale from one-off prototypes to ongoing production while holding the same quality.
Typical Beryllium Copper Parts for CNC Deburring
Illustrative examples of CNC Deburring Beryllium Copper parts and the callouts that usually drive the process plan. They show the kind of work that fits this process; they are not specific customer orders.
Cosmetic housing
- Material
- Beryllium Copper
- Size
- 150 × 90 mm visible face
- Key callouts
- Uniform satin, no directional lines
- Batch
- 2,500 pcs
Grained in one direction with datum faces masked so they keep their tolerance.
Deburred stamping
- Material
- Beryllium Copper
- Size
- 40 × 25 × 1 mm
- Key callouts
- Edge break 0.05–0.15 mm, no sharp edges
- Batch
- 30,000 pcs
Vibratory finished in media sized to reach every internal cutout.
Passivated stainless fitting
- Material
- Beryllium Copper
- Size
- Ø18 × 40 mm
- Key callouts
- ASTM A967 citric passivation, no free iron
- Batch
- 5,000 pcs
Passivated after all machining, then tested with a copper sulphate check.
No drawing yet? Build one in the browser.
Set the metal, dimensions and features, watch the 3D model update as you type, then switch to the 2D sheet to add dimensions and tolerances. Download it or send it straight to us with your RFQ.
What We Need to Quote CNC Deburring Beryllium Copper
- GeometrySTEP or IGES for the 3D model, plus a PDF drawing if you have tolerance callouts. A dimensioned sketch is enough to start.
- MaterialThe exact Beryllium Copper grade and condition — temper, heat-treat state or hardness. If you are not sure, tell us the function and we will suggest one.
- QuantityPrototype count and the expected annual volume. Both change how the part is made and therefore what it costs.
- TolerancesWhich features are critical. Everything else runs to our standard tolerance, which is what keeps the price sensible.
- FinishSurface treatment, cosmetic requirements, and any faces that must be masked.
- DocumentsWhether you need a material certificate, dimensional report, FAIR or PPAP with the shipment.
Missing something from the list is not a problem — send what you have. We will come back with the specific questions rather than a generic form.
Other Metals for CNC Deburring
Other Processes for Beryllium Copper
Send the drawing, the Beryllium Copper grade and the quantity. You get pricing, lead time and any DFM notes back — usually within one business day.
Request a QuoteFrequently Asked Questions
Which industries use CNC Deburring Beryllium Copper parts?
CNC Deburring Beryllium Copper parts are used across aerospace, medical, automotive, electronics, semiconductor and general industrial sectors — anywhere precise Beryllium Copper components are required.
Why is Beryllium Copper a good choice for CNC Deburring?
Beryllium Copper is high strength with good conductivity and fatigue life, which makes it well suited to CNC Deburring. We tune the process to the alloy so the finished Beryllium Copper finishing part meets your dimensional and functional requirements.
How clean are the edges produced by CNC Deburring on Beryllium Copper?
Our deburring leaves Beryllium Copper with a consistent, controlled edge break and burr-free surfaces.
What tolerances can you hold for CNC Deburring Beryllium Copper?
Achievable tolerances for Beryllium Copper finishing depend on the alloy, geometry and feature size. We hold tight, repeatable tolerances appropriate to the feature and material. Exact figures are confirmed against your drawing callouts.
What material thickness or size range suits CNC Deburring Beryllium Copper?
We machine Beryllium Copper across a broad size range; share your part envelope for confirmation.
Can VT machining make custom Beryllium Copper parts to my drawing?
Yes. Beryllium Copper finishing is made to order from your CAD/2D drawing. Share your geometry, material grade, tolerance and quantity and we will confirm feasibility, lead time and pricing.