Diamond Core Drill Bit Saw Blade Adapter from China
Specialized circular saw blade with diamond-tipped core sections for drilling and sawing in masonry and glass. Falls under HTS 8202.39.0010 specifically for diamond working parts integrated into the blade structure. Used in plumbing, electrical, and construction coring applications.
Duty Rate — China → United States
37.5%
Rate breakdown
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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Specify arbor adapter compatibility (e.g
• 5/8-inch) in invoices for accurate duty assessment
• Certify synthetic vs. natural diamonds if questioned by customs
• Bundle with core bits only if qualifying as sets under Chapter notes