Jigs and fixtures
Parts and accessories suitable for use solely or principally with the machines of headings 8456 to 8465, including work or tool holders, self-opening dieheads, dividing heads and other special attachments for the machines; tool holders for any type of tool for working in the hand: > Work holders: > For machine tools used in cutting gears > Jigs and fixtures
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 8466.20.10.10
Gear Cutting Jig for CNC Hobbing Machines
Precision jig designed to securely hold workpieces during gear hobbing operations on CNC machines of heading 8464. It ensures accurate positioning and repeatability for cutting involute gear teeth. Classified under HTS 8466.20.1010 as a jig specifically for machine tools used in cutting gears.
Spline Cutting Fixture for Gear Shaping Machines
Custom fixture that clamps and rotates workpieces for precise spline cutting on gear shaping machines of heading 8461. It features index plates for exact tooth spacing. Falls under HTS 8466.20.1010 due to its principal use in gear cutting processes.
Involute Gear Broaching Jig
Heavy-duty jig for holding gear blanks during internal/external involute gear broaching on machines of heading 8462. Ensures concentricity and alignment during high-force broaching strokes. HTS 8466.20.1010 applies as a fixture for gear-cutting machine tools.
Helical Gear Milling Fixture
Adjustable fixture with helical angle adjustments for milling helical gears on universal milling machines of heading 8461. Secures workpiece at precise helix angles for multi-axis cutting. Classified in HTS 8466.20.1010 for gear cutting jigs and fixtures.
Gear Hobbing Index Fixture
Rotary index fixture synchronized with hobbing machine spindles for precise gear tooth spacing during hob cutting. Features pneumatic clamping for high-volume production. HTS 8466.20.1010 as specialized jig for gear cutting machines.
Worm Gear Cutting Template Jig
Template-guided jig for single-point threading tools to cut precise worm gears on lathes adapted for gear cutting (heading 8458). Ensures accurate lead and pressure angles. Fits HTS 8466.20.1010 for gear cutting fixtures.
Rack Gear Milling Clamp Fixture
Linear clamp fixture for holding rack gear blanks during straight bevel rack milling on specialized gear cutters. Provides backlash-free positioning along rack length. Classified under HTS 8466.20.1010 as gear cutting jig.
Bevel Gear Generating Jig
Tilting-axis jig for generating straight bevel gears on universal gear generators of heading 8464. Allows cradle swivel for cone angle matching. HTS 8466.20.1010 for specialized gear cutting fixtures.