HS Code for Guillotine shear

The guillotine shear is classified under HS code 846239, which pertains to machine tools for shearing metal. This specific code is used for shearing machines that are not numerically controlled (non-NC) and are designed for working with flat products. The classification is part of the broader category of machines that change the shape of metal without removing material (other than shearing). Under the 2022 HS updates, the 8462 heading was restructured to better distinguish between different types of metal-forming machines. 846239 continues to cover mechanical or hydraulic shears that lack computer-automated control systems. The machine must be designed for industrial metalworking to fall under this heading. It excludes combined punching and shearing machines, which are classified elsewhere within the same heading. Proper classification requires identifying the drive mechanism and the absence of a numerical control unit, as these factors significantly impact the applicable duty rates and trade statistics.

Products Included

• Manual guillotine shears for metal plates
• Hydraulic metal shears (non-NC)
• Mechanical power shears for flat metal products
• Pneumatic guillotine shears
• Bench-mounted metal shearing machines

Common Misclassification

The most common misclassification is under 846232, which is reserved for numerically controlled (NC or CNC) shearing machines. Importers often fail to distinguish between a machine with a simple digital readout and one with true numerical control. It is also sometimes confused with 8203.30 (metal cutting shears) which are hand tools, or 846249 (punching or notching machines).

FAQ

What is the HS code for guillotine shear?

The HS code for a non-numerically controlled guillotine shear for metal is 846239.

Does the addition of a digital display make it numerically controlled?

Generally, no. A digital display for measurement (DRO) does not constitute numerical control. To be classified under 846232 instead of 846239, the machine must have a control system that automatically executes a programmed sequence of operations.