Precision Optical Profile Grinding Machine
Machine using optical tracing for contour grinding of hardened metal tools and dies with abrasive wheels. HTS 8460.29.0150 applies as an other grinding machine for metal finishing, distinct from gear grinders. Used in mold-making and tool production.
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 gear tooth profile grinding
Any gear finishing capability shifts classification to Chapter 84 gear machines.
If digitally controlled via CNC
Numerical control provision takes precedence over manual optical types.
If primary function is optical measurement rather than grinding
Measuring instruments with incidental grinding are in Chapter 90.
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Import Tips & Compliance
• Submit engineering drawings illustrating profile grinding path to confirm non-gear classification
• Ensure invoice specifies 'for metal dies/tools' not vague terms like 'universal profiler'
• Avoid pitfall of classifying with measuring optics as Chapter 90; optics here are for profiling only
Related Products under HTS 8460.29.01.50
Cermet Turbine Blade Grinding Machine
Precision grinder for finishing cermet turbine blades with contoured abrasive wheels. Covered by HTS 8460.29.0150 explicitly for cermets in grinding machines other than gears. Used in jet engine manufacturing.
Automotive Crankshaft Grinding Machine
Machine for finish grinding main and rod bearing journals on automotive crankshafts using abrasive wheels. Classifies in HTS 8460.29.0150 as other non-gear grinding for metal engine components.
CNC Surface Grinding Machine
A computer numerically controlled machine tool designed for precision surface grinding of metal parts using abrasive wheels. It falls under HTS 8460.29.0150 as it is a grinding machine for finishing metal surfaces, not specifically for gears, honing, or lapping. Commonly used in aerospace and automotive manufacturing for flat surface finishing.
Benchtop Belt Grinding Machine
Compact, manually operated belt grinder for deburring and finishing small metal components using abrasive belts. Classified in HTS 8460.29.0150 as a non-CNC grinding machine for metal or cermets, excluding gear-specific tools. Ideal for toolrooms and small fabrication shops.
Vertical Spindle Rotary Table Grinder
Grinding machine with vertical abrasive spindle and rotating table for finishing large metal plates and disks. Falls under HTS 8460.29.0150 as other non-gear grinding equipment for metal surfaces. Common in heavy industry for flatwork.
Toolroom Centerless Grinding Machine
Compact centerless grinder for precision finishing of small metal shafts and bars without centers. Classified HTS 8460.29.0150 for other grinding machines finishing metal components. Suited for high-volume tool production.