Cast-Iron Workholder Frame for Gear Finishing Shapers
A robust cast-iron frame for workholders in gear shaping machines for finishing operations, with only gates, fins, and risers removed plus location machining. It qualifies for HTS 8466.93.60.30 as an unfinished part dedicated to metalworking tools for gear finishing.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for bar/rod/section shaping machines excluding gears
Workholder frames for non-gear shaping under same headings use separate subheadings.
If tool holders rather than structural workholder frames
If functioning primarily as a tool-holding device, it shifts to specific tool holder categories.
If other unfinished iron/steel articles for machinery
Lacks gear-tool specificity, falling to general machinery castings in Chapter 73.
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Import Tips & Compliance
• Attach foundry certificates detailing cleaning processes to prove no finishing beyond permitted levels
• Pair with end-user declarations linking to specific gear machine models in 8458-8461 range
• Avoid common error of excessive surface machining, which triggers reclassification to higher-duty codes
Related Products under HTS 8466.93.60.30
Cast-Iron Gear Shaper Ram Guide
Guide casting for rams in gear shapers, unfinished per notes. HTS 8466.93.60.30.
Cast-Iron Gear Hobbing Machine Base
A cast-iron base component for gear hobbing machines used in cutting precision gears, machined only to remove casting imperfections and allow positioning in finishing equipment. It falls under HTS 8466.93.60.30 as a cast-iron part specifically for metalworking machine tools for cutting gears, meeting the criteria of not advanced beyond cleaning and basic machining.
Cast-Iron Dividing Head Housing for Gear Grinders
Cast-iron housing for dividing heads on gear grinding machines, prepared only by cleaning castings and minimal machining for assembly alignment. Classified in HTS 8466.93.60.30 due to its principal use with gear-finishing grinders under headings 8456-8461, adhering to the unfinished cast-iron parts definition.
Cast-Iron Tool Arbor Support for Gear Cutters
Cast-iron support casting for tool arbors in gear cutting machines, machined solely for fin removal and fixture placement. Under HTS 8466.93.60.30 for its exclusive suitability with gear metalworking tools per 8456-8461.
Cast-Iron Gear Grinder Bed Casting
Heavy-duty cast-iron bed for gear grinding machine tools, cleaned and machined only to eliminate sprues and enable precise finishing setup. Fits HTS 8466.93.60.30 as a basic part for gear-finishing grinders in headings 8456-8461.
Cast-Iron Index Plate Mount for Gear Shapers
Cast-iron mount for index plates in gear shaping machines for cutting operations, with minimal post-casting preparation for location. Classified under HTS 8466.93.60.30 for gear metalworking shapers.