Gear Tooth Grinding Arbor
Precision arbor holding workpieces during gear tooth grinding in dedicated gear machines. Under HTS 8466.93.75.00 as accessory for gear cutting/grinding tools 8456-8461. Ensures concentricity for final gear specs.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tool holders for hand-held power tools
Hand tool accessories classify separately under 8466.
If industrial furnace mandrels for gear heat treatment
End-use in heat processing shifts to Chapter 84 machinery.
If bandsaw wheels for gear blank cutting
Saw blade components under Chapter 82 saw provisions.
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Import Tips & Compliance
• Certify runout tolerances (<0.001") to prove gear finishing role
• Document as 'work holder for gear machines' distinctly from lathe arbors
Related Products under HTS 8466.93.75.00
Gear Hobbing Cutter
A precision toothed tool used in gear hobbing machines to cut involute gear teeth on cylindrical workpieces. It falls under HTS 8466.93.75.00 as a specialized part for metalworking machine tools of heading 8458 dedicated to gear cutting. The cutter's design ensures accurate tooth profiles essential for gear manufacturing.
Shaper Cutter for Gear Teeth
A rack-style cutter reciprocated in gear shaping machines to generate gear tooth profiles through linear motion. Classified under HTS 8466.93.75.00 for its principal use with gear cutting tools of headings 8456-8461. Essential for producing spur and helical gears with high precision.
Gear Shaving Cutter
A hardened helical cutter that shaves gear teeth post-hobbing for improved surface finish and accuracy. HTS 8466.93.75.00 applies as it's principally for finishing gear cutting machines in headings 8456-8461. Used in automotive and aerospace gear production.
Worm Gear Hob
Multi-threaded hob cutter specifically for generating worm gear teeth profiles. HTS 8466.93.75.00 covers its use solely with gear cutting machines of 8456-8461. Vital for speed reducers and conveyor systems.
Indexing Dividing Head for Gear Machines
Rotary dividing head with gear ratios for precise workpiece indexing during gear cutting. HTS 8466.93.75.00 for special attachments to gear metalworking machines 8456-8461. Enables accurate tooth spacing.
Helical Gear Form Cutter
Pre-formed cutter matching helical gear tooth profile for milling operations. Classified HTS 8466.93.75.00 for gear cutting machine tools headings 8456-8461. Produces gears for high-load transmissions.