Compact Spline Slotting Machine

Precision slotter for cutting internal/external splines on automotive transmission components via metal removal. HTS 8461.20.80.70 for other low-value slotters. Used in transmission rebuild shops.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China4.4%+35.0%39.4%
🇲🇽Mexico4.4%+10.0%14.4%
🇨🇦Canada4.4%+10.0%14.4%
🇩🇪Germany4.4%+10.0%14.4%
🇯🇵Japan4.4%+10.0%14.4%

Alternative Classifications

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

8461.50.80Same rate: 39.4%

If spline broaching configuration

Broaching generates splines differently from slotting.

8466.94Lower: 14.7% vs 39.4%

If imported with spline gauges as set

Measuring sets with machine tools classify together.

8456Lower: 12.2% vs 39.4%

If turning/spline cutting combination

Lathe-type spline cutters under 8456.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Automotive aftermarket certification expedites FDA-exempt status

Spline pitch accuracy specs validate precision slotting classification

Separate index plate value to preserve low-duty eligibility

Related Products under HTS 8461.20.80.70

Manual Gear Shaping Machine

A compact manual machine tool designed for shaping spur and helical gears by progressively removing metal from a blank workpiece using a rotating cutter. It falls under HTS 8461.20.80.70 as a shaping machine valued under $3,025 each, working by removing metal. Primarily used in small workshops for low-volume gear production.

Benchtop Slotting Machine

A small, bench-mounted slotting machine that reciprocates a tool to cut keyways, slots, and internal splines in metal workpieces by metal removal. Classified under HTS 8461.20.80.70 as a slotting machine valued under $3,025. Ideal for toolrooms and maintenance shops.

Mini Metal Planer

Compact planer machine for planing flat surfaces on small metal castings and forgings by reciprocating the worktable under fixed tools, removing metal shavings. HTS 8461.20.80.70 applies to such low-value shaping/planing tools. Used in educational and prototype settings.

Small Gear Hobbing Alternative Shaper

Low-cost gear shaper that serves as an economical alternative to hobbing for small batch gear production, cutting teeth profiles via shaping action. Falls in HTS 8461.20.80.70 for other shaping machines under value limit. Common in automotive repair shops.

Portable Keyway Slotter

Handheld/portable slotting tool attachment for milling machines that cuts precise keyways in shafts by metal removal. HTS 8461.20.80.70 covers such low-value slotting equipment. Used by field mechanics for shaft repairs.

Entry-Level Metal Shaper

Basic universal shaper for straight and angular surfaces on ferrous/non-ferrous metals, featuring manual quick-return mechanism. Classified HTS 8461.20.80.70 for low-value shaping machines. Perfect for vocational training and hobbyists.