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8466.20.80.20/Gauge Block Holding Fixture for CMM Setup/Japan

Gauge Block Holding Fixture for CMM Setup from Japan

Fixture plate with kinematic mounts to hold gauge blocks and standards during setup on machining centers before precision metal operations (8459). Under 8466.20.8020 as metalworking jig for metrology integration. Ensures workpiece datum accuracy.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Distinguish from pure metrology (Ch. 90) by emphasizing machine tool use

• Calibration certificates for kinematic mounts support classification