Standard Machining Tolerance at JR CNC
At JR CNC, we offer different tolerance levels based on your requirements:
| Tolerance Level | Standard Tolerance | Application |
|---|---|---|
| Standard | ±0.01 mm (±0.0004″) | General machined parts |
| Precision | ±0.005 mm (±0.0002″) | Fits and assemblies |
| High Precision | ±0.002 mm (±0.00008″) | Critical dimensions |
What Affects Machining Tolerance?
- Material: Aluminum machines tighter than stainless steel
- Part geometry: Thin walls may deflect during machining
- Feature size: Smaller features can hold tighter tolerances
- Machine capability: 5-axis machines offer better accuracy
Our Quality Guarantee
All parts are inspected with calibrated equipment. If any dimension is out of tolerance, we will rework or replace at no cost.
