CNC Tool Grinder for End Mills from Mexico
A computer numerically controlled machine designed to sharpen and finish the cutting edges of end mills used in metalworking. It falls under HTS 8460.39.0050 as a sharpening machine for tools, utilizing grinding stones and abrasives to precisely deburr and hone carbide or high-speed steel cutters. This equipment is essential for maintaining tool precision in manufacturing.
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
• Verify machine specifications confirm use for tool sharpening with abrasives, not gear finishing, to avoid reclassification under 8461
• Include detailed technical manuals and end-use certificates to prove semiconductor or metalworking application during customs review