Import duty / Chapter 84 / Heading 8460
Heading 8460 covers 10 tariff lines in LoadLoom's table; 8 of them clear duty-free under USMCA for goods made in Canada, the US or Mexico. Published US and Canadian rates below, verified October 2026. Pick the line that matches your goods for the worked example and border steps.
| HS code | Goods | US duty | Canada duty | USMCA |
|---|---|---|---|---|
| 8460.12 | Machine-tools; flat-surface grinding machines, numerically controlled | 4.4% | Free | Free with certificate |
| 8460.19 | Machine-tools; flat-surface grinding machines, other than numerically controlled | 4.4% | Free | Free with certificate |
| 8460.22 | Machine-tools; grinding machines (excluding flat-surface), centreless, numerically controlled | 4.4% | Free | Free with certificate |
| 8460.23 | Machine-tools; cylindrical grinding machines (excluding flat-surface and centreless), numerically controlled | 4.4% | Free | Free with certificate |
| 8460.24 | Machine-tools; grinding machines (excluding flat-surface, cylindrical and centreless), numerically controlled | 4.4% | Free | Free with certificate |
| 8460.29 | Machine-tools; grinding machines (excluding flat-surface), other than numerically controlled | 4.4% | Free | Free with certificate |
| 8460.31 | Machine-tools; sharpening (tool or cutter grinding) machines, numerically controlled | 4.4% | Free | Free with certificate |
| 8460.39 | Machine-tools; sharpening (tool or cutter grinding) machines, other than numerically controlled | 4.4% | Free | Free with certificate |
| 8460.40 | Machine-tools; for honing or lapping | 4.4% | Free | Not eligible |
| 8460.90 | Machine-tools; for deburring, grinding, polishing or otherwise finishing metal, sintered metal carbides or cermets by means of grinding stones, abrasives or polishing products, n.e.c. in heading no. 8460 | 4.4% | Free | Not eligible |
This page is a free reference for shippers, not a customs ruling. Final classification and duty are determined by the licensed customs broker at entry, and government amounts are always billed at actual. Rates change with each tariff edition and trade action.
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Chapter 84: Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof · Every chapter
