DMG Mori NLX 2500 Cylindrical Grinder
High-precision numerically controlled external cylindrical grinder for automotive crankshafts and transmission shafts. Uses diamond and CBN grinding wheels for finishing hardened steel components. HTS 8460.23.0055 classification applies due to its universal external cylindrical grinding capability with numeric control.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If configured for thread grinding
Thread grinding variants classify under specific centerless/thread grinding provisions.
If primarily for honing operations
Machines principally designed for honing rather than abrasive grinding use different headings.
If classified as semiconductor wafer grinder
Precision grinders for semiconductor wafer preparation fall under statistical notes for Chapter 84.
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
• Provide engineering drawings showing grinding wheel specifications and metal workpiece compatibility
• Declare machine value excluding software licenses to optimize duty calculation; classify software separately under HTS 8523
• Prepare noise emission test reports as OSHA requires documentation for industrial grinding equipment over 85 dB
Related Products under HTS 8460.23.00.55
Jones & Shipman 1400 Series Grinder
Compact numerically controlled external cylindrical grinder for high-volume automotive camshaft production. Quick-change wheel system reduces setup time between batches. Classifies under HTS 8460.23.0055 as universal external cylindrical type.
Haas TL-1 CNC Universal Cylindrical Grinder
Numerically controlled external cylindrical grinding machine designed for precision finishing of cylindrical metal shafts and components using abrasive wheels. Classified under HTS 8460.23.0055 as an external cylindrical grinding machine (including universal type) for metal finishing operations. Features universal capabilities for both OD and ID grinding with automatic tool changers.
Okamoto ACC-3224DX Universal Grinder
Numerically controlled external cylindrical grinding machine with universal grinding head for small precision parts like aerospace bearings and medical instrument shafts. Employs CBN wheels for finishing hardened tool steels and cermets. Fits HTS 8460.23.0055 as external/universal cylindrical type.
Studer S41 CNC Cylindrical Grinder
Swiss-made numerically controlled universal external cylindrical grinder for high-volume production of hydraulic pump shafts. Features hydrostatic guideways and in-process gauging for sub-micron tolerances. HTS 8460.23.0055 due to external cylindrical grinding with numeric control.
Toshiba GU-32T-70 Universal Grinder
Heavy-duty numerically controlled external cylindrical grinder for large wind turbine main shafts up to 32" diameter. Equipped with dual grinding spindles for rough/finish operations on alloy steel forgings. Classifies under HTS 8460.23.0055 as universal external cylindrical type.
Kellenberger 1000 Universal Cylindrical Grinder
Numerically controlled external cylindrical grinder with universal B-axis for complex aerospace gear blanks and turbine components. Granitan bed construction minimizes thermal distortion during cermet finishing. HTS 8460.23.0055 classification for numeric control external grinding.