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A hammer drill is used for drilling hard surfaces like concrete, brick, and stone. It has a movable chuck that hammers the wall as the drill turns, allowing it to break down the surface. It can be used for both regular and hammer drilling, and comes in corded or battery-powered versions. The rotary hammer is a heavier version that can create larger holes and is used for chiselling.
A hammer drill is a tool used to drill holes or drive fasteners into very hard or dense surfaces. While a traditional rotary drill would break if used on
these hard objects, a hammer drill can produce higher levels of force to break down the object as needed to drill the hole. These tools are used frequently
with masonry materials such as concrete, brick and stone.
The main difference between this tool and a regular drill is that the hammer drill has a movable chuck, the part of the drill that holds the bit in place.
place. The chuck is able to move back and forth over a very small distance, which helps “hammer” or “kick” the wall as the drill turns.
Although it has only a short range of motion, the chuck moves very quickly, allowing it to hammer into walls hundreds or thousands of times per minute.
This hammering motion helps break down the stone or masonry so that the drill bit can enter it successfully. The strength and power of a hammer drill is
usually measured in Impacts per minute (IPM), which represents the number of times the spindle can hit the wall each minute.
These tools are often used in applications where workers need the combined benefits of a hammer drill and a regular rotary drill. The unit is usually
features a switch that can turn off the hammer motion as needed, meaning the chuck will remain stationary for use in traditional drilling
applications. A hammer drill is an affordable option for workers starting a job where they are unsure what surfaces they will work on or where
you will need to drill into wood and stone objects. Buyers can choose between corded electric-powered units or more flexible battery-powered versions.
The hammer drill is often confused with a similar tool known as a rotary hammer. The rotary hammer is a heavy version of the hammer drill and is
capable of creating large holes at a fast rate, even in very dense or hard materials. It uses a jackhammer-like piston mechanism and could
they also include an integral weight that helps the piston drive the drill bit more firmly into the surface. These units require special bits that can be locked
into the chuck, as normal smooth workpieces will generally not stay in place. In addition to drilling holes in masonry surfaces, rotary hammers can also be used for
chiselling or chiselling stone or concrete.
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