8207.50.20.30 - Masonry drills

This HTS category, 8207.50.20.30, specifically covers masonry drills. These are interchangeable tools designed for drilling into materials such as concrete, brick, stone, and other similar construction substances. The defining characteristic of tools within this classification is their cutting part, which contains by weight over 0.2 percent of chromium, molybdenum, or tungsten, or over 0.1 percent of vanadium. This alloy composition provides the necessary hardness and durability for effective masonry drilling.

While the parent category "Tools for drilling, other than for rock drilling" encompasses a broader range of drilling tools, this subcategory narrows the focus to instruments specifically engineered for masonry. It is important to distinguish these from rock drilling or earth boring tools, which are classified elsewhere. This particular heading does not have further subcategories, meaning that all types of masonry drills meeting the specified alloy composition criteria fall directly under this leaf node.