CTI Supfina Lapping System from United States
The CTI Supfina Lapping System is designed for lapping fuel injector needles and valve seats using electroplated diamond tooling for ultimate precision. It is a specialized lapping machine for metal components, available in cleanroom-compatible configurations. This system is classified under tariff item 8460.40.90 as a lapping machine not numerically controlled.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the machine is not numerically controlled to stay under 8460.40.90
• Provide technical documentation showing the lapping function on metal parts
• Consider whether the cleanroom configuration affects classification