High-Speed Steel End Mill
A carbide-tipped end mill with a cutting edge containing over 0.2% chromium and 0.1% vanadium by weight, designed for precision milling in CNC machines. It falls under HTS 8207.70.30 due to its high-alloy cutting part optimized for high-speed machining of metals. Commonly used in aerospace and automotive manufacturing.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cutting part has 0.2% or less chromium, molybdenum, tungsten, and 0.1% or less vanadium
Lower alloy content shifts to the residual subheading for less specialized milling tools.
If for knives and interchangeable cutting blades used in machines
If designed primarily as a blade rather than a milling tool, it classifies under separate blade heading.
If sold as part of a complete milling machine or CNC spindle assembly
Parts integral to specific machines fall under machine parts rather than interchangeable tools.
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Import Tips & Compliance
• Verify alloy composition certificates to confirm over 0.2% Cr/Mo/W or 0.1% V content for correct classification
• Provide detailed technical specs and material analysis reports to customs to avoid misclassification as basic tools
• Ensure tools are marked as 'interchangeable for machine-tools' to prevent reclassification under handtool headings
Related Products under HTS 8207.70.30
Micro-Diameter Alloy End Mill
Precision micro end mill (under 1mm diameter) with high-vanadium HSS over 0.1% for micro-machining. Meets HTS 8207.70.30 alloy specs despite small size for electronics and medical device milling. Critical for miniature mold and circuit board machining.
Carbide Tipped Roughing End Mill
Roughing end mill featuring tungsten carbide inserts with over 0.2% tungsten and chromium in the cutting part for heavy material removal. Classified under HTS 8207.70.30 for its high-alloy composition enabling durable performance in industrial milling operations. Ideal for steel and aluminum roughing in tool and die shops.
Vanadium-Alloyed Face Milling Cutter
Face milling cutter with high-speed steel body containing over 0.1% vanadium and 0.2% chromium for flat surface finishing. Meets HTS 8207.70.30 criteria due to enhanced cutting part alloys for heat and wear resistance. Used in precision machining for mold making and part surfacing.
Molybdenum-Enhanced Ball Nose End Mill
Ball nose end mill with molybdenum-alloyed cutting edges exceeding 0.2% by weight for 3D contour milling. Falls under HTS 8207.70.30 for its specialized alloy composition providing superior tool life in contoured surfaces. Essential for die and mold contouring in manufacturing.
Tungsten Carbide Slotting Cutter
Slotting cutter with tungsten carbide segments containing over 0.2% tungsten for keyway and T-slot milling. Classified in HTS 8207.70.30 due to high tungsten content in cutting edges for industrial slotting operations. Used in machinery keyseating and structural fabrication.
Chromium High-Performance Chamfer Mill
Chamfer mill with chromium-enriched HSS cutting flutes over 0.2% by weight for edge breaking and deburring. Meets HTS 8207.70.30 specifications for alloyed milling tools used in finishing operations. Critical for aerospace component edge preparation.