CTI Supfina Lapping System
CTI Supfina systems lap fuel injector needles and valve seats using electroplated diamond tooling for ultimate precision. HTS 8460.40.80 for specialized metal lapping applications. Cleanroom compatible configurations available.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If semiconductor configured
Precision lappers for wafer processing under semiconductor provisions.
If diamond tooling only
Electroplated diamond tools classify under Chapter 82.
If laser alignment components
Optical alignment instruments for lapping machines in Chapter 90.
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Import Tips & Compliance
• Cleanroom certification documentation supports semiconductor-adjacent classification
• Electroplated tooling declared separately from base machine
• Sub-micron tolerance specs required for technical classification
Related Products under HTS 8460.40.80
Sunnen SV-2010 Vertical Honing Machine
The Sunnen SV-2010 is a vertical honing machine designed for precision finishing of cylindrical bores in engine blocks and other metal components using abrasive honing stones. It falls under HTS 8460.40.80 as it is specifically a honing machine for metal surfaces, not gear-related. This machine ensures tight tolerances and smooth surface finishes critical for automotive and aerospace parts.
Nagel VS Series Vertical Lapping Machine
Nagel VS series machines perform high-precision lapping of flat metal surfaces using abrasive slurries to achieve mirror finishes on precision components. Classified under HTS 8460.40.80 as a lapping machine for metal finishing outside gear operations. Ideal for hydraulic valves and sealing surfaces in industrial applications.
Honingstone HFS-2000 Horizontal Honing System
The HFS-2000 horizontal honing system uses diamond abrasives for finishing small-diameter bores in fuel injectors and hydraulic components. It qualifies under HTS 8460.40.80 for its honing function on metal surfaces. Provides consistent geometry control for high-pressure applications.
Lapmaster Wolters 36-inch Lapping-Polishing Machine
This 36-inch lapping machine from Lapmaster Wolters processes large metal plates and automotive sealing surfaces using loose abrasives for flatness control within microns. Falls under HTS 8460.40.80 as lapping equipment for metal finishing. Used in manufacturing brake discs and clutch plates.
Serdi 4.00 Rapid Hone Engine Cylinder Honer
The Serdi 4.00 uses diamond hones for quick refinishing of engine cylinders post-boring operations, achieving OEM specifications. Classified HTS 8460.40.80 as a honing machine though cylinder-specific; statistical breakout may apply. Essential for engine rebuild shops.
Kemet Lapping System 24 for Flat Components
Kemet's 24-inch lapping system finishes flat metal components like pump faces and bearings using precisely controlled abrasive slurries. Under HTS 8460.40.80 for lapping machines finishing metal surfaces. Achieves flatness to lambda/10 for precision applications.