Rebuilt Bridgeport Series I CNC Mill
A refurbished classic knee-type milling machine with added numerical control for accurate metal cutting, boring, and threading. Falls under HTS 8459.51.0040 due to its used/rebuilt condition, knee-type design, and NC capabilities for removing metal. Widely used in job shops for custom parts fabrication.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If way-type unit head configuration
Heading 8459 excludes way-type unit head machines from standard knee-type provisions.
If imported as a tool or accessory rather than complete machine
Parts and accessories for metalworking machines are classified separately in heading 8466.
If specialized for semiconductor boule grinding
Statistical notes direct crystal grinders for semiconductor wafers to Chapter 84 semiconductor provisions.
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Import Tips & Compliance
• Label machine clearly as 'rebuilt' with serial number history; CBP often requires proof of prior use exceeding 1 year
• Include spindle condition report and axis calibration certificates to support tariff classification
Related Products under HTS 8459.51.00.40
Used Okuma Genos M460V Knee Mill
A pre-owned numerically controlled knee-type vertical milling center designed for high-precision drilling, milling, and tapping in metal. HTS 8459.51.0040 applies as a used NC knee-type machine tool for metal removal, not a lathe. Equipped with 40-taper spindle for demanding shop floor tasks.
Used Haas VF-2 Vertical Machining Center
A rebuilt knee-type numerically controlled milling machine originally manufactured by Haas Automation for precision metal removal in milling operations. Classified under HTS 8459.51.0040 as it is used/rebuilt, numerically controlled, and knee-type, used for drilling, boring, and milling by removing metal. It features a 30" x 16" table and high-speed spindle for industrial applications.
Refurbished Cincinnati Arrow 500 CNC Mill
Rebuilt knee-type milling machine with numerical control for boring, threading, and contour milling by metal removal. Classified in HTS 8459.51.0040 for its used/rebuilt, NC knee-type status excluding lathes. Suitable for aerospace component production.
Used Sharp TM-1P CNC Knee Mill
Compact rebuilt numerically controlled knee-type mill for precision drilling and milling operations on metal parts. HTS 8459.51.0040 covers this used NC knee-type machine tool for metal removal processes. Ideal for prototyping and small batch production.