Internal Diameter Grinder from Mexico
Precision machine for grinding bores, cylinders, and internal surfaces using small-diameter grinding wheels. Falls under HTS 8460.29.01 as other grinding machine for metal internal finishing.
Duty Rate — Mexico → United States
14.4%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Spindle stroke length and wheelhead travel specs critical for classification
• Document planetary or oscillating wheelhead configurations
• Avoid combining with OD grinding functions for separate tariff lines