Nano-Precision Internal Bore Grinder from Germany
Ultra-precision grinder achieving sub-micron tolerances on internal cylindrical bores for metal shafts in semiconductor wafer probers. HTS 8460.29.0130 covers other internal cylindrical metal grinders.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Provide roundness/taper specs (<0.5 micron) confirming nano-precision classification
• Temperature-controlled enclosure value included; climate affects performance claims
• ITAR/EAR compliance critical for sub-micron metalworking machines