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Spline Broaching Machine

Specialized for cutting precision splines on shafts and couplings through progressive broaching. Classified under HTS 8461.30.80 as other broaching machines for metal removal. Essential for power transmission components.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China4.4%+37.5%41.9%
🇲🇽Mexico4.4%+10.0%14.4%
🇨🇦Canada4.4%+10.0%14.4%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8461.50Lower: 16.9% vs 41.9%

If gear spline configuration

Spline cutters integral to gear finishing classify in gear-specific 8461.50.

8462.39.00Same rate: 41.9%

If multi-axis spline control

Advanced multi-axis spline broaching uses NC classification in 8462.

8459.61.00Lower: 41.7% vs 41.9%

If electrochemical assist

Hybrid electrochemical-mechanical broaching shifts to electro-mechanical machines.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Include spline tolerance specs (e.g

• AGMA standards)

• Provide sample workpiece images

• Pitfall: confusing with gear hobbing machines