CNC Tool Grinder for End Mills from Japan
A numerically controlled machine designed specifically for sharpening and grinding the flutes and margins of end mills used in milling operations. It falls under HTS 8460.31.00 as a sharpening (tool or cutter grinding) machine for metal tools via abrasives. Precision CNC control ensures exact geometries for high-performance cutting tools.
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
• Verify CNC numerical control certification and provide machine specifications confirming grinding via abrasives on metal tools
• Include end-user statements if for semiconductor tool sharpening to avoid reclassification; ensure no gear-specific functions