Walter Helitronic Power CNC Tool Grinder from Mexico
High-performance numerically controlled universal grinder for sharpening rotary tools like drills, mills, and countersinks made from carbide or HSS. Used extensively in semiconductor industry for maintaining wafer processing tooling. HTS 8460.31.0080 applies to its NC-controlled sharpening of metal cutting tools.
Duty Rate — Mexico → United States
14.4%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include spindle speed specifications (typically >20,000 RPM for carbide) to validate tool sharpening classification
• Labeling must specify 'for metal tool sharpening' to avoid customs disputes over multi-material capability
• For re-import after repair, maintain original import documentation and service records