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1. diy.stackexchange.com › questions › 18865Is it safe to drill small holes in load-bearing concrete ...

   diy.stackexchange.com › questions › 18865

   You can actually punch surprising large holes in the middle of a beam without diminishing its load-bearing capacity. This is because that capacity is largely a function of only the top and bottom portions of the beam and how far apart they are. Engineered floor joists are a good example of this:

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3. diy.stackexchange.com › questions › 212338Drilling precise holes in concrete without bit wandering

   diy.stackexchange.com › questions › 212338

   Dec 28, 2020 · I need to mount some 4" house numbers on a concrete wall (drilling 3/16" holes for studs extending from the numbers). Normally when I drill into concrete, it's hard to get a hole in an exact location (even using a center punch to force the bit to start in the right place).

4. toolscompendium.com › how-to-drill-holes-into-concreteHow to Drill Holes into Concrete: Complete Guide for ...

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   Aug 22, 2024 · Learn how to drill holes into tough concrete surfaces with precision and efficiency. This article delves into the composition of concrete, the importance of the right tools and safety measures, and provides a comprehensive step-by-step guide for successful drilling.

5. www.wikihow.com › Drill-Into-ConcreteHow to Drill Into Concrete: A Step-By-Step Guide - wikiHow

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   • Overview
   • Setting Up
   • Drilling Concrete

   Drilling a hole in concrete is a useful and handy technique. You can put up shelves, hang paintings, install lights, and do much more quickly and safely. The process itself is simple, but selecting the right tools and understanding how to use them will save you a huge amount of time.

   See full list on wikihow.com

   Buy or rent a good hammer drill.

   If you're just drilling one or two holes for a small project, a regular drill is fine. However, drilling concrete is much easier with a hammer drill, or a rotary hammer for large jobs.

   These tools fracture the concrete through rapid hammering, then drill to scoop out the broken material. A normal rotary drill makes the job much slower and more difficult, since concrete is not easily shaved away in layers the same way wood and metal are. Pay extra for a hammer drill rental for any job larger than a few holes drilled through cosmetic (non-structural) concrete, such as the softer mix found in modern countertops.

   It's usually worth it to pay more for a more powerful hammer drill (at least 7 to 10 amps) from a well-known brand.

   Other beneficial features include a speed setting, depth stop, comfortable grip, and a second handle for your other hand.

   Get to know your tool.

   See full list on wikihow.com

   Mark the point on the wall where you want to drill using a soft pencil with a small dot or cross.

   Place your drill on the mark and drill briefly, using a low speed (if your machine has speed control) or in short bursts (if it doesn't). Make a shallow hole (⅛ to ¼ inches / 3 to 6 mm) to help guide your drill for the real hole.

   If the project requires a large diameter drill bit, consider using a smaller drill bit for the pilot hole. This will increase the drill's stability.

   Continue drilling with more power.

   See full list on wikihow.com

6. tooldigest.com › how-to-make-holes-in-concreteHow to Make Holes in Concrete - Tool Digest

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   Jun 15, 2021 · How to Make Holes in Concrete. There are a lot of reasons you might need to drill into concrete. You might install new hardware using Tapcons, drill holes for rebar to tie in a new slab, or core a hole for a new water pipe. However, drilling into concrete can seem like a really daunting task.

7. www.screwfix.com › p › magnusson-multi-material-holeMagnusson Multi-Material Hole Punch 9 1/2" (240mm) - Screwfix

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   Magnusson Multi-Material Hole Punch 9 1/2" (240mm) Soft-grip handle for improved comfort when working and a safety catch to prevent accidental opening. Punches holes in 0.5mm increments between 2 and 4.5mm. Ideal for punching holes in gasket material or leather products.

8. People also ask

   What tools do you need to drill a hole in concrete?

   • A hammer drill is really the only tool you need to drill a small hole into concrete. A larger, more powerful drill like this Dewalt is a great tool if you drill holes into concrete fairly often, but their battery-powered drill here is sufficient for the occasional hole.

   How to Make Holes in Concrete - Tool Digest

   tooldigest.com/how-to-make-holes-in-concrete/

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   How do you drill a hole in concrete?

   • Start with a Pilot Hole Begin by drilling a pilot hole using a smaller masonry bit. This helps guide the larger drill bit and provides a starting point for the main drilling process, especially on harder concrete surfaces. 6. Drill Slowly and Steadily

   How To Drill Holes Into Concrete: Complete Guide For Efficient & Safe

   toolscompendium.com/how-to-drill-holes-into-concrete/

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   Can you punch large holes in the middle of a beam?

   • @Chris Into the side. You can actually punch surprising large holes in the middle of a beam without diminishing its load-bearing capacity. This is because that capacity is largely a function of only the top and bottom portions of the beam and how far apart they are.

   Is it safe to drill small holes in load-bearing concrete beams for

   diy.stackexchange.com/questions/18865/is-it-safe-to-drill-small-holes-in-load-bearing-concrete-beams-for-expansion-bol

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   Can you drill small holes in concrete for mounting fixtures?

   • It seems to be very common to drill small holes in any kind of structural concrete for mounting fixtures without worrying too much about any kind of reduction in strength of the structure, but I prefer to be safe than sorry…

   Is it safe to drill small holes in load-bearing concrete beams for

   diy.stackexchange.com/questions/18865/is-it-safe-to-drill-small-holes-in-load-bearing-concrete-beams-for-expansion-bol

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   What size is a Magnusson hole punch?

   • Punches holes in 0.5mm increments between 2 and 4.5mm. Ideal for punching holes in gasket material or leather products. Add to basket for... Add to saved list… Order Magnusson Multi-Material Hole Punch 9 1/2" (240mm) at Screwfix.com. Screwfix customers rate this product 4.6/5. FREE next day delivery available, free collection in 1 minute.

   Magnusson Multi-Material Hole Punch 9 1/2" (240mm) - Screwfix

   www.screwfix.com/p/magnusson-multi-material-hole-punch-9-1-2-240mm-/293pr

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   Do you need a water hookup to drill a hole in concrete?

   • Larger holes in concrete are trickier to drill than small or medium holes, and they require a lot more preparation. One of the biggest differences is that you will probably need a water hookup near the site you plan on drilling the hole.

   How to Make Holes in Concrete - Tool Digest

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9. concretetoolreviews.com › best-hammer-drill-forPicking The Best Hammer Drill For Concrete – Your Complete Guide!

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   Here is a list of our top pick for the best rotary hammer drills for concrete. These picks are in no way in order, in fact our top pick overall is at the bottom of the list. But the other 2 are certainly great picks as well. 1. Makita HR4013C 1-9/16″ AVT Rotary Hammer – Top Pick For Professionals.