Bridgeport Series I CNC Knee Mill from China
The Bridgeport Series I CNC retrofit milling machine converts the classic knee-type mill to numerical control for precise metalworking operations including milling and drilling. Classified under HTS 8459.51.0080 as numerically controlled knee-type milling machines, other than fluteway-specific models. Widely used in education and small machine shops.
Duty Rate — China → United States
39.2%
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
• Document retrofit CNC controller specifications separately from base machine to validate classification
• Ensure proper labeling of electrical components for OSHA compliance during import inspection
• Include noise level test reports as EU Machinery Directive may require acoustic declarations