Numerically controlled
Machine-tools for deburring, sharpening, grinding, honing, lapping, polishing or otherwise finishing metal, or cermets by means of grinding stones, abrasives or polishing products, other than gear cutting, gear grinding or gear finishing machines of heading 84.61. > Sharpening (tool or cutter grinding) machines: > Numerically controlled > Numerically controlled
Duty Rate (from China)
Subheadings
Products classified under Tariff item 8460.31
ANCA MX7 CNC Cutter Grinder
> The ANCA MX7 is a 5-axis CNC grinding machine designed for producing and resharpening solid carbide tools such as drills and end mills. It operates under numerical control to perform sharpening and grinding operations on metal cutters using abrasive wheels, fitting the definition of a numerically controlled sharpening machine under this tariff item.
8460.31.00CNC Tool Grinder for End Mills
> This CNC tool grinder is specifically designed for sharpening and grinding the flutes and margins of end mills used in milling operations. It operates under numerical control and uses abrasive wheels to finish metal cutting tools, making it a sharpening machine for metal cutters under this tariff item.
8460.31.00DMG Mori NMV CNC Tool Grinding Machine
> The DMG Mori NMV series provides 5-axis CNC grinding for complex micro-tools and medical cutters. It uses fine-grit abrasives to sharpen metal tools under numerical control, and integrates CAD/CAM software for precision operations, fitting the scope of a numerically controlled sharpening machine.
8460.31.00Haas TL-1 CNC Tool Cutter Grinder
> The Haas TL-1 is a compact CNC grinder designed for tool and cutter resharpening, particularly drills and mills in shop environments. It operates under numerical control and uses grinding stones or abrasives for metal tool finishing, making it a numerically controlled sharpening machine.
8460.31.00Kellenberger 1000 CNC Universal Grinder
> The Kellenberger 1000 CNC is a universal grinder adapted for tool and cutter grinding with numerical control. It uses abrasive-based processes to sharpen metal tools, fitting the definition of a numerically controlled sharpening machine under this tariff item.
8460.31.00Makino S33 Connect CNC Grinder for PCD Tools
> The Makino S33 is a high-precision CNC grinder optimized for sharpening polycrystalline diamond (PCD) and cubic boron nitride (CBN) cutting tools. It performs numerically controlled abrasive finishing on cermet or metal tools, fitting the scope of this tariff item.
8460.31.00Rebuilt ANCA TX7+ Cutter Grinder
> This rebuilt ANCA TX7+ is a numerically controlled grinder for precision grinding of complex tool geometries like helical flutes on mills. It is used for tool sharpening via abrasives, and its rebuilt status does not affect classification under this tariff item.
8460.31.00Rebuilt Kellenberger Kel-Vita CNC Grinder
> The rebuilt Kellenberger Kel-Vita is a universal CNC grinder adapted for tool blank finishing. It operates under numerical control and uses abrasives on metal or cermets for sharpening, fitting this tariff item.
8460.31.00Rebuilt Makino S33 Connect CNC Tool Grinder
> This rebuilt Makino S33 Connect is used for high-precision flute and relief grinding on solid carbide endmills. It is numerically controlled and uses abrasives for tool sharpening on metal surfaces, fitting this tariff item.
8460.31.00Rebuilt Schütte S33.GP CNC Tool Grinder
> The rebuilt Schütte S33.GP is a CNC grinder for PCD and PCBN indexable inserts and rotating tools. It uses numerical control and abrasives for sharpening metal or cermet tools, fitting this tariff item.
8460.31.00Rebuilt Star Cutter GT-2A10 CNC Cutter Grinder
> The rebuilt Star Cutter GT-2A10 is used for resharpening gang saw blades and circular cutters. It is numerically controlled and uses abrasives for metal tool grinding, fitting this tariff item.
8460.31.00Reishauer RZ 300 CNC Tool Profile Grinder
> The Reishauer RZ 300 is a CNC tool profile grinder configured for non-gear profile tool grinding with numeric control and CBN wheels. It is used for precision form tool production, sharpening metal tools via abrasives, and is not for gear finishing, fitting this tariff item.
8460.31.00Rollomatic GrindSmart 630-X CNC Tool Grinder
> The Rollomatic GrindSmart 630-X is a 6-axis CNC grinder for ultra-precise rotary tools up to 25mm diameter. It uses diamond abrasives for numerically controlled cutter grinding, fitting the definition of a sharpening machine for metal tools.
8460.31.00Schütte S33-GRIND CNC Cutter Grinder
> The Schütte S33-GRIND is a CNC grinding center for high-precision worm mills and gear hobs, but not for gear finishing. It uses CBN grinding wheels for numerically controlled tool sharpening on metal cutters, fitting this tariff item.
8460.31.00Walter Titan PRO CNC Tool Grinding Center
> The Walter Titan PRO is a numerically controlled 5-axis grinding machine for complex tool geometries including step drills and form tools. It performs cutter grinding and sharpening using diamond abrasives, fitting the scope of this tariff item.