Micro Carbide End Mill 1/8 Inch Ball Nose
Precision 1/8 inch ball nose carbide end mill for 3D contouring and finishing in electronics and medical device manufacturing. 2-flute design minimizes deflection in high-speed micro-machining. HTS 8207.70.60.30 for end milling cutters.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If flat end rather than ball nose configuration
Specific end mill subtypes remain under 8207.70.60 but 'other' catches variants.
If for medical or surgical instrument fabrication
Specialized tools for medical end-use may classify under Chapter 90 instruments.
If for use with small hand-held rotary tools
Handtool-specific interchangeable tools differ from stationary machine-tool end mills.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Specify tolerances (e.g
• +/-0.0005 inch) on invoices for micro-tools to justify value
• Package individually to prevent damage; bulk packing often leads to rejection claims
• Check for Section 301 tariffs if sourced from China—duty may add 25%
Related Products under HTS 8207.70.60.30
Extended Reach Carbide End Mill 5/32 Inch
5/32 inch extended reach carbide end mill for deep pocket milling in injection mold cavities, 6-flute for finishing passes. Necked shank reduces deflection. End milling cutter per HTS 8207.70.60.30.
High-Speed Steel End Mill 1/2 Inch Diameter
A 1/2 inch diameter end milling cutter made from high-speed steel (HSS) with 4 flutes, designed for general-purpose milling in CNC machines and manual mills. It features a flat end for plunging and side milling operations on metals like aluminum and steel. Classified under HTS 8207.70.60.30 as an end milling cutter for machine tools.
Carbide Tapered End Mill 3/8 Inch
A solid carbide tapered end mill with 3/8 inch cutting diameter and 4 flutes, ideal for contouring and chamfering in mold making and aerospace applications. The tapered profile allows access to tight spaces during milling operations on hard materials. Falls under HTS 8207.70.60.30 due to its end mill design for milling machines.
4-Flute Carbide Roughing End Mill 1 Inch
Heavy-duty 4-flute carbide roughing end mill with 1-inch diameter, featuring variable helix for reduced vibration in high-material-removal-rate milling of steel and stainless alloys. Used in industrial machining centers for bulk stock removal. HTS 8207.70.60.30 applies as an end milling cutter.
TiAlN Coated End Mill 5/16 Inch Variable Helix
5/16 inch diameter end mill with TiAlN coating and variable helix angles for chatter-free milling in titanium and high-temp alloys. 5-flute rougher-finisher hybrid. End milling cutter under HTS 8207.70.60.30.
HSS End Mill Set 1/8 to 1/2 Inch 8-Piece
8-piece HSS end mill set ranging from 1/8 to 1/2 inch diameters, packaged for retail machinists. Each is a standard 4-flute end mill for versatile milling. Statistical reporting counts total pieces per set under HTS 8207.70.60.30.