CBN Cubic Boron Nitride Grinding Wheel from United States
A superabrasive wheel of agglomerated cubic boron nitride (CBN) for hardened steel grinding, used in aerospace manufacturing. It falls under tariff item 6804.22.00 as a grinding wheel of other agglomerated abrasives, without frameworks.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the CBN content and bonding material (vitrified, resinoid, etc.) for accurate classification
• Ensure the wheel is without a framework or arbor
• Keep technical datasheets handy for CBSA verification