CNC Mill Ball Screw Assembly from Canada
High-precision ball screw and nut assembly for axis drives in CNC milling machines of heading 8463, converting rotary to linear motion. Classified in HTS 8466.94.85 for principal use with 8463 machines. Key for backlash-free positioning.
Duty Rate — Canada → United States
14.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify lead accuracy in declarations; grease-packed units need material safety sheets; calibrate pre-import for tariff value accuracy