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8207.70.30.30/3/8 Inch Variable Helix End Mill 45 Degree/Mexico

3/8 Inch Variable Helix End Mill 45 Degree from Mexico

3/8 inch end mill featuring variable helix angles at 45 degrees, made with M42 cobalt high-speed steel containing vanadium over 0.1% and chromium. Reduces chatter during slotting operations in mold making. HTS 8207.70.3030 due to alloy content and end mill configuration.

Duty Rate — Mexico → United States

15%

Rate breakdown

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

• Chemical composition certificate from manufacturer prevents reclassification disputes

• Avoid describing as 'drill bit' - specific milling geometry determines heading

• Bulk shipments require piece count verification matching commercial invoice

3/8 Inch Variable Helix End Mill 45 Degree from Mexico — Import Duty Rate | HTS 8207.70.30.30