8467.21.00 - Drills of all kinds

This HTS category encompasses drills specifically designed for handheld use, powered by an integrated electric motor. These tools are characterized by their ability to bore holes into various materials, and the inclusion of a self-contained electric motor means they are not reliant on external power sources like pneumatic lines or hydraulic systems. Examples within this classification include cordless drills, corded drills, and impact drivers, all featuring their own electric motive force for operation.

Distinguishing this category from its siblings, we find that 8467.22.00 specifically covers saws, which are designed for cutting rather than drilling. Similarly, the 8467.29.00 "Other" category is reserved for handheld tools with self-contained electric motors that are neither drills nor saws. Therefore, the primary distinguishing feature of 8467.21.00 is its singular focus on drilling functionality.

Within this classification, further subdivision exists to refine the scope. The subcategory, denoted by ".70", is for "Other, including hammer drills." This indicates that while the primary heading covers all types of drills with self-contained electric motors, this particular subcategory further differentiates based on the drilling mechanism or specific drill type, such as those that incorporate a hammering action in addition to rotation to enhance their drilling capability in harder materials.