CNC Tool Grinder for End Mills from China
A numerically controlled machine designed specifically for sharpening and grinding the flutes and margins of end mills used in milling operations. It falls under HTS 8460.31.00 as a sharpening (tool or cutter grinding) machine for metal tools via abrasives. Precision CNC control ensures exact geometries for high-performance cutting tools.
Duty Rate — China → United States
39.4%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Verify CNC numerical control certification and provide machine specifications confirming grinding via abrasives on metal tools
• Include end-user statements if for semiconductor tool sharpening to avoid reclassification; ensure no gear-specific functions