TGS Centerless Grinder TC-9NC from Canada
TGS TC-9NC is a numerically controlled centerless grinding machine for finishing metal shafts used in semiconductor crystal pullers, employing grinding stones for surface integrity. Classified under HTS 8460.22.00.80 for other NC centerless grinders, it excels in high-precision, non-gear applications.
Duty Rate — Canada → United States
14.4%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify absence of gear cutting tooling; use commercial invoices with model/NC details
• Avoid bulk shipments misclassified as parts