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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cutting part has ≤0.2% Cr/Mo/W and ≤0.1% V
Lower alloy content milling tools classify under the 'other' subheading without high alloy specs.
If designed for drilling rather than milling
Drilling tools, even high-alloy, fall under separate milling vs drilling tool distinctions in heading 8207.
If imported as parts of specific machine-tools, not interchangeable
Non-interchangeable tools dedicated to one machine type classify as parts of machine-tools in Chapter 84.
Not sure which classification is right?
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Import Tips & Compliance
• Verify alloy composition via material certificates to confirm >0.2% Cr/Mo/W or >0.1% V for correct classification; misclassification risks penalties
• Include detailed technical specs and end-use declarations in entry docs to avoid scrutiny from CBP on interchangeable tool status
Related Products under HTS 8207.70.30.60
D2 Tool Steel Dovetail Cutter
D2 high chromium (>0.2% Cr) dovetail cutter for angle slots in fixtures. HTS 8207.70.30.60 as Cr-alloyed milling tool. Jig and fixture production.
PM M4 Powder Metal End Mill
Powder metallurgy M4 grade end mill with elevated Mo/W/V for extreme wear. Classified 8207.70.30.60 high-alloy specs. High-end CNC.
Rex 76 Chromium Hot Mill
Rex 76 PM HSS hot mill cutter >0.2% Cr for high-speed/hot milling. HTS 8207.70.30.60 interchangeable high-Cr tool. Heat-resistant apps.
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.
Molybdenum HSS Face Mill Cutter
An 2-inch face mill with indexable inserts on a HSS body alloyed over 0.2% molybdenum, for facing large surfaces on milling machines. Falls under HTS 8207.70.30.60 as a high-alloy interchangeable milling tool. Used in heavy industry for flat surface finishing.