Milling Machine Spindle Nut
R8 drawbar nut for milling machine spindles, securing milling cutters and arbors. Base metal parts thereof under HTS 8207.70.60.60. High-tensile alloy steel construction.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specific to one milling machine brand
OEM-specific retention nuts classify as machine parts.
If nuts sold as part of securing sets
Assortments with washers classify as tool sets.
If considered common threaded fasteners
Generic nuts might classify under heading 7318 if not specialized.
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 thread size (7/16-20, etc.) and torque specifications
• Document as interchangeable across milling machines
• Include material analysis for alloy steel duty rates
Related Products under HTS 8207.70.60.60
High-Speed Steel End Mill
A 1/2-inch diameter, 4-flute end mill made from high-speed steel, designed for milling slots and contours in metal workpieces on CNC machines. It falls under HTS 8207.70.60.60 as an interchangeable milling tool for machine-tools. The carbide-tipped version enhances durability for high-volume production.
Carbide Ball Nose End Mill
A 3mm carbide ball nose end mill for 3D contouring and mold making in aluminum and steel. Classified under HTS 8207.70.60.60 as an 'other' milling tool for machine-tools. Its solid carbide construction provides precision in high-speed applications.
Indexable Face Mill Insert Holder
A 50mm indexable face mill arbor designed to hold carbide inserts for large surface milling operations. Falls under HTS 8207.70.60.60 as an interchangeable milling tool component. Essential for high-material-removal-rate face milling.
T-Slot Cutter for Milling
A high-speed steel T-slot cutter with 5/8-inch cutting width for machining T-slots in machine tables and fixtures. Classified in HTS 8207.70.60.60 as an other milling tool. Provides precise slotting for workholding applications.
Chamfer Mill Tool
90-degree carbide chamfer mill with 4-flute design for edge breaking and deburring milled parts. Under HTS 8207.70.60.60 as other milling tools for machine-tools. Ideal for automated CNC edge finishing operations.
Corner Rounding End Mill
1/8-inch radius solid carbide corner rounding end mill for filleting and decorative edges on machined parts. HTS 8207.70.60.60 covers this specialized milling cutter. Used in mold making and furniture component machining.