32910 - Abrasive products (Miscellaneous)
32915 - Abrasives, Nonmetallic sized grains, Powders & Flour abrasives (+ Graded products only)
3291517 - - Abrasives, Synthetic: Silicon carbide
3291519 - - Abrasives, Synthetic: Aluminum oxide
3291529 - - Abrasives, Artificial sized grains, Powders & Flour + combinations of Silicon carbide & Aluminum oxide, Boron carbide, etc.
3291548 - - Abrasives, Nonmetallic natural sized grains, Powders & Flour
3291599 - - Abrasives, Nonmetallic sized grains, Powders & Flour abrasives (Miscellaneous)
32916 - Abrasives, Nonmetallic abrasive products (+ Diamond abrasives)
3291631 - - Abrasives, Artificial & Natural bonded: Vitrified bond
3291637 - - Abrasives, Artificial & Natural bonded: Resinoid & Shellac bond, Reinforced
3291642 - - Abrasives, Artificial & Natural bonded: Resinoid & Shellac bond, Nonreinforced
3291644 - - Abrasives, Artificial & Natural bonded: Rubber bond
3291665 - - Abrasives, Artificial & Natural bonded: Other
3291672 - - Abrasives, Diamond wheels: Metal bond
3291674 - - Abrasives, Diamond wheels: other Bond
3291676 - - Abrasives, Cubic boron nitride wheels, all bonds
3291698 - - Abrasives, other Artificial & Natural nonmetallic abrasive products (except coated abrasives) + Grinding, Lapping, Buffing, etc.
3291699 - - Abrasives, Nonmetallic abrasive products (Miscellaneous)
32917 - Abrasives, Nonmetallic coated abrasive products & Buffing wheels, Polishing wheels & Laps
3291712 - - Abrasives: Coated or Impregnated: Cloth-glue bond: Belts
3291714 - - Abrasives: Coated or Impregnated: Cloth-glue bond: other Shapes
3291716 - - Abrasives: Coated or Impregnated: Cloth-resin & Waterproof bond: Belts
3291718 - - Abrasives: Coated or Impregnated: Cloth-resin & Waterproof bond: other Shapes
3291722 - - Abrasives: Coated or Impregnated: Paper-glue bond: Belts
3291723 - - Nonmetallic paper-glue bond, Coated or Impregnated with any natural or Artificial abrasive material
3291724 - - Abrasives: Coated or Impregnated: Paper-glue bond: other Shapes
3291726 - - Abrasives: Coated or Impregnated: Paper-resin & Waterproof bond: Belts
3291728 - - Abrasives: Coated or Impregnated: Paper-resin & Waterproof bond: other Shapes
3291739 - - Abrasives: Coated or Impregnated: other (+ Paper-cloth combination, Vulcanized fiber-cloth combination, Vulcanized fibers, etc.)
3291740 - - Other Nonmetallic coated or Impregnated with any natural or Artificial abrasive material, (Paper-cloth or Vulcanized fiber-cloth combinations, Vulcanized fibers, Paper-resin, Waterproof bond, etc.)
3291771 - - Buffing & Polishing wheels & Laps made of Cloth, Leather, Felt & other Materials
3291799 - - Abrasives: Nonmetallic coated abrasive products & Buffing wheels, Polishing wheels & Laps (Miscellaneous)
32918 - Metal abrasives (+ Scouring pads)
3291811 - - Steel & Iron grit, Shot & Sand
3291831 - - Steel wool
3291890 - - Metal abrasives & Scouring pads (+ Metal pads with soaps)
3291899 - - Metal abrasives (Miscellaneous)
3291XX0 - - Abrasive products (Miscellaneous - Volume)
3291XX2 - - Abrasive products (Miscellaneous - Speciality)