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 8461: > Sharpening (tool or cutter grinding) machines: > Numerically controlled
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8460.31.00
Reishauer RZ 300 CNC Tool Profile Grinder
Reishauer RZ 300 configured for non-gear profile tool grinding with numeric control and CBN wheels. Classifies under HTS 8460.31.00 excluding gear finishing operations. For precision form tool production.
DMG Mori NMV CNC Tool Grinding Machine
DMG Mori NMV series provides 5-axis CNC grinding for complex micro-tools and medical cutters. Classifies in HTS 8460.31.00 for numerically controlled sharpening using fine-grit abrasives on metal tools. Integrates CAD/CAM for custom geometries.
Kellenberger 1000 CNC Universal Grinder
Kellenberger 1000 CNC is adapted for tool & cutter grinding in universal configuration with numeric control. HTS 8460.31.00 applies for abrasive-based metal tool sharpening functions. Versatile for shop-floor tool maintenance.
CNC Tool Grinder for End Mills
A numerically controlled machine designed specifically for sharpening and grinding the flutes and margins of end mills used in milling operations. It falls under HTS 8460.31.00 as a sharpening (tool or cutter grinding) machine for metal tools via abrasives. Precision CNC control ensures exact geometries for high-performance cutting tools.
ANCA MX7 CNC Cutter Grinder
The ANCA MX7 is a 5-axis CNC grinding machine for producing and resharpening solid carbide tools like drills and end mills. Classified under HTS 8460.31.00 for its numerically controlled sharpening of metal cutters using grinding wheels. Ideal for high-volume tool manufacturing with automated wheel dressing.
Walter Titan PRO CNC Tool Grinding Center
Walter's Titan PRO is a numerically controlled 5-axis grinding machine for complex tool geometries including step drills and form tools. HTS 8460.31.00 applies for its role in cutter grinding and sharpening using diamond abrasives on metal/cermet tools. Features automated loading for production efficiency.
Haas TL-1 CNC Tool Cutter Grinder
Haas TL-1 is a compact CNC grinder for tool and cutter resharpening, particularly drills and mills in shop environments. Falls under HTS 8460.31.00 as numerically controlled equipment using grinding stones/abrasives for metal tool finishing. User-friendly interface for custom grinding profiles.
Makino S33 Connect CNC Grinder for PCD Tools
Makino S33 is a high-precision CNC grinder optimized for polycrystalline diamond (PCD) and cubic boron nitride (CBN) cutting tool sharpening. HTS 8460.31.00 covers its numerically controlled abrasive finishing of cermet/metal composite tools. Used in automotive and aerospace tool production.
Schütte S33-GRIND CNC Cutter Grinder
Schütte S33-GRIND is a CNC grinding center for high-precision worm mills and gear hobs (non-gear finishing). HTS 8460.31.00 for numerically controlled tool sharpening via CBN grinding wheels on metal cutters. Aerospace-grade accuracy.
Rollomatic GrindSmart 630-X CNC Tool Grinder
Rollomatic GrindSmart 630-X is a 6-axis CNC grinder for ultra-precise rotary tools up to 25mm diameter. Falls under HTS 8460.31.00 as numerically controlled cutter grinding machine using diamond abrasives. For high-volume medical and dental tool production.