CNC Turning for Brass C360 (Free-Cutting Brass)
Brass C360 is the ultimate turning material. It machines at extremely high speeds with perfect chip breaking, minimal tool wear, and mirror-like surface finishes right off the tool.
Recommended Machining Parameters
| Parameter | Value |
|---|---|
| Achievable Tolerances | ±0.02 mm (±0.0008") |
| Surface Finish | Ra 0.1-0.4 μm |
| Cutting Speed | 300-600 m/min |
| Feed Rate | 0.05-0.25 mm/rev |
| Tooling Recommendations | Carbide or PCD inserts. HSS works for low volume. Diamond turning for optical finish. |
Expert Machining Tips
1
Push speeds to machine limits
2
Chips break well — ideal for high-volume turning
3
Diamond tooling for mirror finish
4
Multiple operations per setup for efficiency
Common Parts Made
Screw machine parts
Electrical contacts
Hydraulic fittings
Valve seats
Precision threaded components
Machining Challenges
- Lead dust health hazard (manage with coolant)
- Soft material may deflect under heavy cuts