Photo: istockphoto. Sap Bw Certification Material. com While concrete’s cool, industrial aesthetic is a go-to design touch in modern homes, its density and strength are what have long made it an attractive building material. That durability can be quite the obstacle, however, for homeowners trying to mount an art installation on a concrete feature wall, drill a hole to set a fence post at the end of the driveway, or sink a hole through the back corner of a. Such activities run the very real risk of damaging a drill bit or accidentally marring the concrete surface in an overzealous, poorly executed attempt at how to drill into concrete.

How to Fill a Hole in the Exterior Concrete Wall of a Home Before Painting. Patching such holes is a necessary part of keeping your concrete foundation wall in. The Home Depot Community; Discussion. I'm assuming your wall is made of concrete. It provides much better adhesion and curing of the patch. This is important as. You won't damage a drill bit or crumble the surface when you learn how to drill into concrete. Repair, and DIY. On a concrete feature wall, drill a hole.

You can, in fact, drill a hole in a concrete interior feature wall armed with nothing more than your trusty rotary drill and a masonry bit—so long as you take care to not burn out the motor of the drill or demolish the bits. Older concrete, however, is often much more dense than some of the cosmetic concrete used in modern finishes, so boring through a 50-year-old with your just won’t cut it. When you’re working with older concrete—or if you’re planning to drill multiple holes about two to four inches deep and up to ¾ inch wide—it’s best to upgrade to an electric hammer drill. Specially designed for drilling into masonry or rock using a rapid hammer action, these drills and their carbide-tipped masonry bits are widely available at tool rental shops.

A quality hammer drill (also known as a rotary hammer) can bore a two-inch-deep, ¼-inch-wide hole in less than a minute, which is much faster than a rotary drill and thus justifies its roughly $40 afternoon rental cost. When renting or buying a hammer drill, look for one with good power, ideally more than one speed setting, a stop function, and an auxiliary handle for your spare hand for enhanced comfort, control, and safety. High Yield Immunology Rapidshare more. Grease Exhaust Cleaning Tools.