5 Tips for Safe Concrete Core Drilling You Should Know

5 Tips for Safe Concrete Core Drilling You Should Know

posted in: Concreting Services | 0

Presently concrete core drilling has become a thing that a lot of people do unlike in the past when it used to be for the professionals only. This is why you should consider the following safety tips and guidelines for effective, successful, and safe concrete core drilling.

  1.  Use the Correct Drill

There are two types of core drills that are specifically designed for specific drilling jobs. These are the handheld models and the rig-mounted or stand model. The rig-mounted or stand model is used when one wants to drill or make a hole that is more than three inches. You can use the handheld model if the hole that you’re making is less than three inches. Using the correct drill for the right job makes the whole process safe and accurate. Click here for more information about concrete drilling tools.

  1. Double Check the Core Drill Motor

Drill motors vary in three ways depending on the power formats. The power formats include;

  • The electric drill motor
  • The air drill motor
  •  The hydraulic drill motor

To pick the correct core drill motor you should first consider the following: firstly, you should identify the type of power energy or source that is often used in your working area. Is it gas, solar, or electric energy used? If the answer is electric, then it will be a good idea to go for the electric drill motor. Secondly, for safety purposes, you have to put in mind the nature or type of your working environment. Do you work in a closed or open area? Do the people, companies, or institutes around your working tolerate noise? These two clues will guide you in picking the safest concrete drill.

5 Tips for Safe Concrete Core Drilling You Should Know

  1. Go for the Best Stand Attachment

Concrete drilling is majorly done with all the concentration around each corner of the surface. Be it horizontally or vertically. For this reason, the stand-mounted drill that you will use should have a specific type of attachment. For example, the best type of attachment that you can use on an angled or flat surface is the vacuum stand. Its power suction enables it to remain firm throughout the drilling process.

If the surface that you are working on is high and vertical then you will have to use the wall anchor attachment. This attachment will hold the drill in place making it safe for you to use. To be safe, you should always consider the safety chains that come with the stand attached to be used. This is to reduce the accidental slippage which occurs during concrete drilling.

  1. Use the Best Drill Bit

To pick the best drill bit, you should first consider the following factors.

  • The hardness of the materials used in the construction of the concrete surface to be worked on, for example, the type of sand or stones used
  • The PSI or the compressive strength that the surface possess

Doing this will enable you to make the right choice while picking a drill bit. The common is the diamond-tipped bits. These bits have their cutting edges made from powdered metal and a mixture of industrial diamonds that are heat-cured. In some, the bit hub and the cutting edge usually have a strong bond. However, some bits are manufactured having a soft bond between them. Even though it might sound illogical, many professionals go for the bits with a soft bond to drill into tough surfaces and bits with a strong bond to work on softer surfaces.

  1. Consider the Depth of the Holes

This tiny detail is usually the most forgotten or assumed yet the most vital one. You should always consider the depth of the holes you want to create. For example, if the holes in question should be a foot long then you should go for the standard diamond bit. If your holes should go even deeper then you will need barrel bits. Barrel bits when attached to the drill they extend and drill even further and create holes with the required depth.


Apart from the above tips, one should always prioritize personal safety before anything else. You should always first consider the following;

  • Wear earplugs and goggles always to avoid eye and hearing damages
  • Use gloves to avoid injuring your hands
  • Always read the user guides and understand it before the operation