Bridgeport-Style Knee Milling Machine
A clone of the classic Bridgeport knee mill with R8 spindle for standard tooling, used for metal prototyping and repair. Knee and quill adjustments allow precise Z-axis control. HTS 8459.59.0020 applies to these low-value knee-type units.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If numerically controlled (CNC)
NC/CNC knee mills are distinctly classified under 8459.51 for table-type NC machines.
If specialized for semiconductor boule grinding
Per statistical notes, crystal grinders for semiconductor wafers are under semiconductor equipment.
If not knee-type but another non-NC variant
Other non-NC milling machines go to 8459.69.
Not sure which classification is right?
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Import Tips & Compliance
• Document exact model and serial number; Customs may compare to known high-value Bridgeport originals
• Avoid bundling with accessories like power feeds to keep total value under limit
• Confirm voltage/frequency matches import country standards to prevent electrical compliance issues
Related Products under HTS 8459.59.00.20
CNC Knee-Type Milling Machine
A compact CNC-controlled knee-type milling machine designed for precision metal removal in small workshops. It features a vertical spindle and knee adjustment for versatile milling, drilling, and boring operations on metal parts. Classified under HTS 8459.59.0020 as a knee-type milling machine valued under $3,025 each.
Manual Vertical Knee Mill
A basic manual vertical knee-type milling machine for hobbyists and small jobs, capable of milling, drilling, and boring small metal components. It has a 9x42-inch table and variable speed spindle under 2hp. Falls under HTS 8459.59.0020 for other knee-type mills valued below $3,025.
Variable Speed Knee-Type Mill/Drill
Combination mill/drill knee-type machine with belt-driven variable speed for light milling and drilling of metals up to 1/2-inch steel. Compact design suits garages and education. Classified in HTS 8459.59.0020 for low-value other knee mills.
Turret Knee Milling Machine
Knee-type mill with turret-style head for 360-degree rotation, ideal for angular milling on small metal parts. Includes power drawbar for quick tool changes. Value under $3,025 qualifies for HTS 8459.59.0020.
Benchtop Knee-Type CNC Mill
Small footprint benchtop CNC knee mill for prototyping aluminum and soft metals, with USB controller. Knee travel 12 inches for precise work. HTS 8459.59.0020 for low-value knee types despite CNC.
Heavy-Duty Knee Mill for Education
Robust knee-type milling machine designed for vocational schools, with cast iron construction for student use in metalworking classes. Handles milling and boring up to 3/4-inch end mills. Under HTS 8459.59.0020 due to value.