High-Speed Steel End Mill
A milling cutter with a cutting edge made from high-speed steel alloy containing over 0.2% chromium, molybdenum, and tungsten, designed for interchangeable use in CNC machine tools. It excels in high-speed machining of metals due to its heat-resistant properties. Classified under 8207.90.30 for its alloy composition exceeding the specified elemental thresholds.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cutting part has 0.2% or less Cr/Mo/W and 0.1% or less V
Lower alloy content shifts to the general 'other cutting tools' subheading without high alloy specs.
If designed primarily for handheld power tools like drills
Handtool-specific bits fall under Chapter 82 heading for drill bits, not machine-tool interchangeables.
If imported as a complete assembled machine-tool spindle
Machinery parts beyond just the interchangeable tool are classified in Chapter 84.
Not sure which classification is right?
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Import Tips & Compliance
• Provide material composition certificates from manufacturer verifying Cr/Mo/W/V content to avoid reclassification
• Ensure tools are marked as 'interchangeable for machine-tools' to distinguish from handtools
Related Products under HTS 8207.90.30
Carbide-Tipped Drill Bit
An interchangeable twist drill with carbide inserts containing over 0.2% tungsten and vanadium >0.1%, suited for precision drilling in lathes and machining centers. The high-alloy cutting part ensures durability in ferrous materials. Falls under 8207.90.30 due to the specified alloy thresholds in the cutting edge.
Molybdenum High-Speed Tap
Machine tap with high-speed steel flute over 0.2% molybdenum for threading holes in engines. Fully interchangeable. 8207.90.30 due to alloy thresholds.
Chromium Carbide Reamer
Straight flute reamer with Cr>0.2% carbide for precision finishing. For lathes. Meets HTS criteria.
Tungsten Milling Router Bit
Solid tungsten bit for CNC routers, W>0.2%. Interchangeable.
Vanadium HSS Keyseat Cutter
Keyseat cutter V>0.1% for slots.
Moly-Chrome Boring Bar Insert
Insert for boring bars, alloys exceed limits.