Construction workers use a variety of tools, which can vary widely (depending on the materials and supplies that are necessary to perform a particular task). Carpentry tools are going to be used on most construction jobs. But they also need tools that can be used for measuring, cutting, mixing, laying out foundation materials, and digging. After the job progresses to a certain point, more specialized contractor tools and supplies may be needed for building tasks that need to be completed as the building comes up.