Drilling Into Concrete With Impact Driver

Get a whole set of masonry bits that are designed for an impact hammer.

Drilling into concrete with impact driver.

Mark the center of your hole and use your smallest masonry bit to drill applying gentle but steady pressure. Use impact driver masonry bits. Remove any concrete dust then press the anchor into the hole until it is flush with the surface. It hits down when it drives right synchronised the way a hammer drill isn t.

Want to bore holes with an impact driver. For brick and smaller holes in concrete a variable speed drill with a masonry bit is the proper tool. Start drilling with only a little pressure. A roto hammer drill with an appropriate bit is the proper tool.

Mark the location of the hole you want to drill and mark it with a pencil. This is because standard drills are specifically designed to drill while the impact driver s main function is drive fasteners. An impact driver is a totally different beast. While the impact driver is perfect for certain types of drilling situations you should always consider the drills you have first before turning to the impact driver.

If necessary tap in lightly with a hammer. Since that is its function it may not give you the same results that a hammer drill or a rotary hammer. Yes it can but its primary function is to drive and remove screws from the concrete. If the concrete is too old and hard to use then drill an oversize hole and use an epoxy in fastening expansion bolt or the good old fashion expansion plug.

A hammer drill uses a hammer like action on the drill bit to drive it into the hard surface. It uses a two jagged discs illustrated below to drive the drill bit back and forth into the concrete causing the hammer drill to hammer the concrete and pulverize it while it spins. Here s how to use an impact drill to drill into concrete. Drivers that are impact only are neither efficient nor practical for creating holes in concrete.

Follow these steps in order to drill into concrete effectively and not ruin your drill or masonry bits. A roto hammer drill or impact driver will likely destroy the brick. Can an impact driver drill into concrete. A handful of companies offer collections of drill bits that have the kind of one quarter inch hex shank that screw driver bits use.

Both are very powerful tools but use different mechanisms of action. Insert the concrete screw into the anchor and drive into the wall until secure. Slip one into your impact driver then make some holes before driving screws. To start drilling select the smallest masonry drill bit and push the masonry drill bit into the location you want to drill.