Chucking Reamer Set 0.001 Increments from Mexico
Precision chucking reamer set in 0.001-inch increments for ultra-accurate hole sizing in gauge blocks and fixtures. High-tolerance HSS construction for production machining. Under HTS 8207.60.00.35 as machine-tool reamers excluding gun reamers.
Duty Rate — Mexico → United States
14.8%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Report as statistical set with total pieces per note; specify increment tolerance for customs valuation
• Avoid 'gauge' terminology that might trigger instrument classification in Chapter 90
• Calibrate and certify tolerances pre-shipment; common pitfall is wear during transport affecting duties