Element Six Secoroc Rockway 76 Bit from China
Element Six Secoroc Rockway 76 percussion bit features Le carbide inserts with over 0.1% vanadium for aggressive penetration in medium-hard rock. Used in 76mm top hammer systems for blast hole drilling. Meets HTS 8207.19.3030 criteria for percussion bits with high-alloy cutting edges.
Duty Rate — China → United States
40%
Rate breakdown
9903.03.0110%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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Document exact vanadium percentage via XRF analysis; avoid pitfall of generic 'carbide bit' declarations
• Segregate from kitchen utensil sets per chapter rules
• Use heat-treated steel shanks resistant to customs damage claims