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1. WHEN TO USE A HAMMER DRILL VS IMPACT DRILL DRIVERS
2. WHEN TO USE A HAMMER DRILL VS IMPACT DRILL DRIVER

However, what sets impact drill/drivers apart from regular power drills is that they can also use percussive power to drive screws or fasteners forward. In this sense, they operate a lot like any other power drill or driver.

WHEN TO USE A HAMMER DRILL VS IMPACT DRILL DRIVER

When they are used on smaller and lighter screws, the impact driver will use the rotary power of the motor to drive the screw forward.

WHEN TO USE A HAMMER DRILL VS IMPACT DRILL DRIVERS

In terms of how they operate, impact drivers have two methods for driving screws or fasteners into the material. They can also be used to drill holes, hence the name Impact Drill/Driver. The purpose of an impact driver is to loosen or drive fasteners, screws, and bolts into the material. Impact drills which are commonly known as impact drivers fulfill a completely different role when compared with hammer drills. In terms of what they are meant to do, hammer drills are mean to make holes in tough materials they can also drive fasteners into the concrete. It is this internal mechanism that allows a hammer drill to pulverize its way through concrete and masonry. Inside each hammer drill, a hammering mechanism (the exact mechanism can change depending on the type of hammer drill) essentially “pounds” the drill bit forward. Although there is variation between different kinds of hammer drills, generally speaking, they all operate roughly the same.

There are mainly two types of hammer drill the regular hammer drill and the more powerful rotary hammers. Hammer drills fulfill a very specific role, which is to pulverize holes in concrete, brick, marble, granite, and other similar materials. Regular hammer drill are similar to power drill/driver. Hammering action in the direction of rotation. Hammering blows in the direction of hole being drilled. Loosen or drive in screws that require high torque.