Drill

A drill is a tool used for making round holes or driving fasteners. It is fitted with a bit, either a drill or driver chuck. Hand-operated types are dramatically decreasing in popularity and cordless battery-powered ones proliferating due to increased efficiency and ease of use.

This article is about handheld machines and stationary machines used in a workshop. For drilling tunnels, see Tunnel boring machine. For drilling wells, see Drilling rig. For other uses, see Drill (disambiguation).

Drills are commonly used in woodworking, metalworking, construction, machine tool fabrication, construction and utility projects. Specially designed versions are made for miniature applications.

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