
Metals
Aluminum: 2021, 5052, 6061, 6063, 7075, etc.
Steel: 303, 304, 316, stainless steel, tool steel, carbon steel, etc.
Brass
Copper
Titanium
Iron
Plastics
Nylon
PC
PET
PEI
POM
PTFE
PEEK
At Besten, our standard tolerances for CNC milling metals are ISO 2768-m, and our standard tolerances for plastics are ISO 2768-c. Typically, we can maintain CNC machining tolerances between ±0.005″ (±0.125mm) and ±0.002″ (±0.05mm). We are committed to precise measurements to provide our customers with consistent, high-quality results, and Besten ensures accuracy through our CNC milling tolerance standards.
At Besten, our standard tolerances for CNC milling metals are ISO 2768-m, and our standard tolerances for plastics are ISO 2768-c. Typically, we can maintain CNC machining tolerances between ±0.005″ (±0.125mm) and ±0.002″ (±0.05mm). We are committed to precise measurements to provide our customers with consistent, high-quality results, and Besten ensures accuracy through our CNC milling tolerance standards.