HS Code for Threading machine

Threading machines that operate by removing metal are classified under HS code 8459.70. This code falls under heading 8459, which covers machine-tools for drilling, boring, milling, threading, or tapping by removing metal, other than lathes of heading 8458. The key technical requirement for classification here is the "removal of metal." This typically involves cutting tools, taps, or dies that shave away material to create the thread profile. This distinguishes these machines from thread rolling machines (8463.20). Subheading 8459.70 specifically identifies "other threading or tapping machines." This includes stationary or portable machines used in industrial settings for creating internal or external threads on pipes, bolts, and other fasteners. The classification remains here regardless of whether the machine is numerically controlled (CNC) or manual, provided the method of operation is metal removal. The machines classified here are often used in plumbing, construction, and automotive manufacturing. It is important to distinguish these from hand tools; heading 8459 is reserved for machine-tools, which are generally power-operated and designed to be fixed to the floor, a bench, or a wall.

Products Included

• Pipe threading machines (cutting type)
• Bolt threading machines (cutting type)
• Automatic tapping machines
• Nut tapping machines
• CNC threading centers (metal removing)

Common Misclassification

Threading machines are frequently confused with 8463.20 (Thread rolling machines). The difference is that 8459.70 machines cut the metal, while 8463.20 machines deform it. They may also be confused with 8458 (Lathes) if the threading is performed as a secondary function on a lathe.

FAQ

What is the HS code for Threading machine?

The HS code for threading or tapping machines that remove metal is 8459.70.

Is a pipe threader classified here?

Yes, if it is a machine-tool that cuts threads into pipes, it is classified under 8459.70.