Peter Wolters AC 800 CNC Lapping-Polishing Machine from Canada
Precision CNC lapping and polishing machine for flat metal components and semiconductor substrates, featuring automatic pressure and slurry control. Used for wafer surface preparation requiring extreme flatness per statistical note requirements. HTS 8460.40.40.60 classification as numerically controlled lapping equipment.
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
• Document dual lapping/polishing capability without emphasizing semiconductor use to maintain classification; Include numerical control certification from manufacturer; Prepare for flatness specification scrutiny by customs