Chucking Reamer Set 0.001 Increments from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, 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