Chromium Tungsten Micro End Mill
A 0.020-inch micro end mill with cutting edges over 0.2% chromium and tungsten for fine detail milling in electronics and medical devices. HTS 8207.70.30.60 due to dual high alloy content in interchangeable form for machine-tools. Precision tool for micro-machining.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not qualifying for high-alloy specs
General milling tools without specified Cr/Mo/W/V thresholds.
If for dental/medical use
Medical instruments with milling function classify in Chapter 90.
If other milling tools outside alloy specs
Catch-all for non-high-alloy milling variants.
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Import Tips & Compliance
• ,Provide CAD drawings or specs showing milling geometry for classification support
Related Products under HTS 8207.70.30.60
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High-Speed Steel End Mill
A 1/2-inch diameter, 4-flute end mill designed for CNC milling machines, featuring a cutting edge with high-speed steel alloyed with over 0.2% molybdenum for enhanced wear resistance. It falls under HTS 8207.70.30.60 as an interchangeable milling tool with specified alloy content exceeding the chromium, molybdenum, tungsten, or vanadium thresholds. Ideal for aluminum and steel machining in precision manufacturing.
Carbide Tipped Roughing End Mill
A 3/4-inch roughing end mill with carbide inserts containing tungsten carbide (over 0.2% tungsten by weight) for heavy material removal in milling operations. Classified under HTS 8207.70.30.60 due to its high tungsten content in the cutting part and use as an interchangeable tool for machine-tools. Suited for roughing cuts on ferrous metals.
Vanadium Alloy Ball Nose End Mill
A 1/4-inch ball nose end mill with HSS containing over 0.1% vanadium for superior edge retention in 3D contour milling. HTS 8207.70.30.60 applies for its milling function and vanadium-enriched cutting part on machine-tools. Commonly used in mold and die making.