Gear Form Grinding Fixture
Custom fixture plate with locating pins for form grinding of internal gears on horizontal spindle machines. Ensures repeatable positioning for batch production of ring gears. Classified 8466.93.98.40 for gear grinding machine accessories.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for milling machines rather than grinders
Milling machine work/table fixtures use separate provisions.
If general steel fabricated fixture
Plain metal fabrications without machine specificity go to Chapter 73.
If specifically for gear lapping operations
Lapping vs grinding fixtures have distinct statistical suffixes.
Not sure which classification is right?
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Import Tips & Compliance
• Include fixture drawings showing gear-specific datums/pins
• Distinguish from general workholding (8466.94)
• Batch import records should reference target gear specifications
Related Products under HTS 8466.93.98.40
Gear Grinding Wheel Arbor
A precision arbor designed to securely hold grinding wheels on gear grinding machines such as those in heading 8460. It ensures accurate alignment and rotation for finishing gear teeth surfaces. Classified under 8466.93.98.40 as a part specifically for metalworking machine tools used in grinding or finishing gears.
Gear Finishing Spindle Assembly
High-precision spindle assembly for mounting workpieces in gear finishing machines, enabling ultra-fine grinding of gear profiles. Essential for machines like profile grinders in heading 8460. Falls under 8466.93.98.40 due to its principal suitability for gear grinding or finishing operations.
Gear Profile Dressing Tool
Diamond-tipped dressing tool for truing and profiling grinding wheels used in gear finishing operations. Specifically engineered for generating accurate gear tooth geometries on machines of heading 8460. Classified in 8466.93.98.40 for parts of gear grinding/finishing metalworking tools.
Gear Tooth Measuring Probe
Contact probe system integrated into gear grinding machines for in-process measurement of tooth profiles during finishing. Ensures compliance with AGMA quality standards for precision gears. HTS 8466.93.98.40 applies as accessory principally for gear grinding machine tools.
Gear Grinding Coolant Nozzle Assembly
Adjustable high-pressure coolant delivery system for gear grinding machines, preventing thermal damage during finish grinding. Precision nozzles direct flow to inter-tooth spaces on spur/helical gears. Specific to heading 8460 gear finishing tools per 8466.93.98.40.
Gear Hob Grinder Workhead
Rotary workhead for grinding hobs and gear cutting tools in specialized resharpening machines of heading 8460. Provides indexed rotation for multi-start hob relief grinding. Falls under 8466.93.98.40 as part for gear finishing machine tools.