CNC Internal Slotting Head
Compact numerically controlled slotting attachment for machining internal splines and slots in bores and housings. HTS 8461.20.40.00 covers this precision metal removal tool for automotive transmission components.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 4.4% | +35.0% | 39.4% |
| 🇲🇽Mexico | 4.4% | +10.0% | 14.4% |
| 🇨🇦Canada | 4.4% | +10.0% | 14.4% |
| 🇩🇪Germany | 4.4% | +10.0% | 14.4% |
| 🇯🇵Japan | 4.4% | +10.0% | 14.4% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as stationary tool for transfer lines
Units designed for fixed installation in production lines classify under heading 8464.
If classified as spline broach tool
Broaching tools rather than machine tools go to Chapter 84 heading 8483 for tooling.
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
• Specify bore diameter range and stroke length in import docs to prove slotting function
• Certify as 'stand-alone numerically controlled' if not accessory to avoid parts classification
Related Products under HTS 8461.20.40.00
CNC Wafer Edge Profiling Slotter
Numerically controlled slotting machine adapted for semiconductor wafer edge profiling and flat grinding. HTS 8461.20.40.00 applies despite semiconductor use, as primary function is metal/cermet removal shaping.
CNC Contour Slotting Center
Advanced numerically controlled machine combining slotting with 3D contour shaping for complex aerospace components. Falls under HTS 8461.20.40.00 for primary shaping/slotting metal removal functions.
CNC Geared Shaping Machine
Numerically controlled shaper with helical gear capability for cutting involute profiles on large gears. HTS 8461.20.40.00 classification applies when gear shaping is secondary to general shaping function.
CNC Hydraulic Slotting Machine
Numerically controlled heavy-duty slotter using hydraulic ram drive for deep slotting operations in large castings. Classified under HTS 8461.20.40.00 for cermet and metal removal via slotting.
CNC Horizontal Shaping Machine
A numerically controlled machine tool designed for shaping metal workpieces by linear reciprocating motion of a single-point cutting tool. It falls under HTS 8461.20.40.00 as a shaping machine that removes metal through precise CNC-controlled movements for high-accuracy industrial applications.
CNC Vertical Slotting Machine
Numerically controlled slotting machine that uses a ram-driven tool for cutting keyways, slots, and internal splines in metal parts. Classified under HTS 8461.20.40.00 for its slotting operation removing metal or cermets via CNC precision.