About HS Code 820770
This HS code covers interchangeable tools used for milling, a fundamental machining process that shapes workpieces by removing material through rotational cutting. Milling tools are indispensable across a vast range of industries, including automotive, aerospace, mold and die manufacturing, and general machining, for operations from roughing to fine finishing. Global trade is dominated by specialized cutting tool manufacturers who supply a diverse array of cutters to machine shops, CNC machining centers, and industrial manufacturers worldwide. Key factors influencing trade include the tool's material (e.g., high-speed steel, solid carbide, ceramic), its coating, geometry, and the number of flutes, all of which significantly impact cutting performance, tool life, and the quality of the finished surface. The market is highly competitive and driven by technological advancements in materials and machining processes.
Products Under This Code
End mills, face mills, ball nose mills, shell mills, slotting cutters, side and face cutters, indexable milling inserts, router bits
Real World Examples
Sandvik Coromant end mills, Kennametal milling cutters, Iscar milling inserts, Seco Tools milling solutions
Common Misclassification
Can be confused with 8466 (parts and accessories for machine tools) if considered a generic machine part, or 820790 (other interchangeable tools) if the specific milling function is not clearly identified.
Products Classified Under 8207.70
Industry
This code belongs to the Metals & Metal Products industry.
Trade Overview
China, Germany, USA, Japan, and South Korea are major importers and exporters, reflecting their advanced manufacturing capabilities.
Frequently Asked Questions
What is HS code 820770?
HS code 820770 covers: Tools, interchangeable; (for machine or hand tools, whether or not power-operated), for milling. This HS code covers interchangeable tools used for milling, a fundamental machining process that shapes workpieces by removing material through rotational cutting. Milling tools are indispensable across a vast range of industries, including automotive, aerospace, mold and die manufacturing, and general machining, for operations from roughing to fine finishing. Global trade is dominated by specialized cutting tool manufacturers who supply a diverse array of cutters to machine shops, CNC machining centers, and industrial manufacturers worldwide. Key factors influencing trade include the tool's material (e.g., high-speed steel, solid carbide, ceramic), its coating, geometry, and the number of flutes, all of which significantly impact cutting performance, tool life, and the quality of the finished surface. The market is highly competitive and driven by technological advancements in materials and machining processes.
What products fall under HS code 820770?
End mills, face mills, ball nose mills, shell mills, slotting cutters, side and face cutters, indexable milling inserts, router bits
What are common misclassifications for HS code 820770?
Can be confused with 8466 (parts and accessories for machine tools) if considered a generic machine part, or 820790 (other interchangeable tools) if the specific milling function is not clearly identified.
How is HS code 820770 structured?
HS code 820770 is a 6-digit subheading under the Harmonized System. The first 2 digits (82) identify the chapter, digits 3-4 (07) identify the heading, and digits 5-6 (70) specify the subheading. This code is standardized globally by the World Customs Organization.