Used Brown & Sharpe 618MTC Grinder
A used Brown & Sharpe fully numeric-controlled surface grinder for sharpening and finishing metal tools with grinding stones. Classified in HTS 8460.24.00.05 as a used NC grinding machine for metal or cermets, excluding gears. Vintage model popular in job shops.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If designed exclusively for sharpening
Sharpening-specific machines, even used NC, go under the dedicated sharpening subheading.
If parts for semiconductor grinders
Rebuilt parts or accessories for wafer grinding equipment classify under machine parts for semiconductor use.
If with integrated testing gauges
Machines combining grinding with metrology testing functions may shift to Chapter 90 test equipment.
Not sure which classification is right?
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Import Tips & Compliance
• Include age verification (e.g
• manufacture date >5 years) to clearly establish 'used' status over new
• Calibrate and certify spindle runout before shipment to prevent arrival disputes
• Budget for potential retrofit costs not covered in rebuild specs
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