HS Code for Drill Bits and Tapping Tools
The HS Code for drill bits and tapping tools is 820510. The MFN duty rate for importing to the US is 5.7%.
| HS Code (6-digit) | 820510 |
|---|---|
| US HTS (10-digit) | 8205100000 |
| EU CN Code (8-digit) | 82051000 |
| US Duty Rate (MFN) | 5.7% |
| EU Duty Rate (MFN) | 2.7% |
| Chapter | 82 |
| Heading | 8205 |
| Last Updated | 2026-05 |
Description
Drilling, threading or tapping tools
HS Code 820510 covers hand-operated drilling, threading, and tapping tools with a US MFN duty rate of 5.7%.
Frequently Asked Questions
What are the common customs inspection risks for importing HTS 820510 drill bits and tapping tools?
Customs frequently inspects shipments of HTS 820510 tools to verify the declared steel alloy composition and country of origin markings, as these items are subject to numerous anti-dumping and countervailing duty orders. Inspectors may also check for accurate classification, as subheading splits exist based on whether the tool material is carbide-tipped or high-speed steel, which carries different duty rates.
What additional duties or fees apply when importing HTS 820510 drill bits into the United States?
Imports of drill bits under HTS 820510 are generally subject to the U.S. Normal Trade Relations (NTR) duty rate of 4.2% ad valorem. However, you may also incur merchandise processing fees (MPF) and harbor maintenance fees (HMF). Certain types, such as diamond-tipped or masonry bits, may also be subject to Section 301 tariffs from China, adding up to 25% extra duty.
Compliance and Regulatory Notes for Drill Bits and Tapping Tools
Drill bits and tapping tools classified under 8205.10 are subject to anti-dumping and countervailing duty (AD/CVD) orders in the United States for imports from China. The relevant case numbers are A-570-999 and C-570-1000. Importers must declare these case numbers and may be required to deposit estimated duties at the time of entry. Compliance also requires ensuring the country of origin is accurately declared, as this directly impacts AD/CVD applicability. Tools with diamond or cubic boron nitride (CBN) working parts are excluded from this heading and are classified elsewhere, such as under 8202.39.