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9031.90.91.95/Fowler Surface Roughness Tester Stylus/Mexico

Fowler Surface Roughness Tester Stylus from Mexico

Diamond-tipped stylus replacement for portable surface roughness testers under HTS 9031 measuring instruments. Critical accessory for profilometer accuracy in surface texture measurement. Exclusively designed for 9031 checking appliances.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include profilometer model numbers; generic diamond tips may classify under Chapter 71

• Specify Ra/Rz measurement parameters in docs to prove 9031 principal use