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SK40 Weldon Shank Arbor from Japan

SK40 steep taper arbor for Weldon shank drills and reamers in machining centers of heading 8461. Converts flat-sided shanks to taper mounting. HTS 8466.10.01.75 classification.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Weldon shank dimensions (1/32" flat width tolerance) essential for classification

Key drive vs. slip-fit variations affect torque ratings; document accordingly

Prevent classification as drill drivers under 8207 by proving machine tool principal use