Impact drill

Electric impact drill (electric impact drill) is mainly used for rotary cutting. It also has an impact mechanism that can rely on the operator's thrust to produce impact force. It is used as a power tool for drilling holes in materials such as bricks, blocks, and lightweight walls.

Impact drills can be used for natural stone or concrete. They are universal because they can use either "single drill" mode or "impact drill" mode, so it is an essential power tool for professionals and do-it-yourselfers. Electric hammers work by rotating and beating. A single blow is very high and has a beating frequency of 1,000 to 3,000 per minute, which can produce significant force. Compared with impact drills, electric hammers require minimal pressure to drill into hard materials such as stone and concrete; in particular, relatively hard concrete.

The electric drill is only equipped with a rotary method and is particularly suitable for drilling holes in materials that require very little force, such as cork, metal, brick, ceramic tile, and the like. Impact drills work by rotation and impact. The single impact is very slight, but more than 40,000 impacts per minute can produce continuous forces.