Wondering how to boost your concrete finishing game? You need the right speciality tools to get the job done, no matter what the job is. With a good arsenal of concrete grinding tools at your disposal, you’ll never have to turn down concrete finishing work opportunities. In this guide, we’ll walk you through what you need to learn about concrete grinding and the best tools for the job. Keep reading to learn what concrete grinding tools you need to keep on hand for your concrete finishing needs. What is Concrete Grinding? The concrete grinding industry is still relatively new, so you may not be familiar with it yet. Before we get into the best tools to have on hand, let’s take a look at what you’ll be using those tools for. This industry is growing fast, thanks to the attention of architects, property owners, engineers, and other influencers. If you haven’t added concrete grinding to your repertoire yet, you should – this industry is sure to grow even more. Industry Growth If you’re new to the business, you may think that grinding or polishing is as simple as applying abrasives to the bottom of a machine. However, you’ll quickly learn that it’s much more complex than that. This process is actually quite technical, and there are a number of variables you’ll need to keep in mind while you work. If you’re not experienced with the equipment and methods, and don’t know how to factor in the variables, you could run into problems quickly. Some variables will be outside your range of control, while there are others you’ll need to learn to control while you’re working with concrete grinding. One more thing to keep in mind while building your business is to price things appropriately. With a new, popular service like concrete polishing, it’s tempting to base prices on what other contractors are charging. However, you should actually price based on your expenses plus the profit you need to make. You’ll have even more success in the industry if you know how to impact your knowledge to the customer, so they know exactly what you’re doing every step of the way. Grinding, Polishing, or Processing? Concrete grinding is slightly mislabeled: it’s actually concrete processing. You’re not exactly polishing or grinding the surface with your tools, so much as you are processing it the same way an optical lens would be processed. In concrete processing or “grinding,” what you’re really doing is changing the current surface of the concrete by a mechanical process that cuts or otherwise refines the surface until it has the right finish. Polished concrete is a common end goal of this process, but it’s not the only one. Abrasives can be used to get a variety of different textures, hence the term “grinding.” For the most part, people talk about either grinding or polishing as separate processes. However, if you get the right specialty equipment and training, you’ll easily be able to tackle both jobs. If the end goal is polished concrete, the process will involve first grinding, then honing, then polishing the surface. You’ll need to invest in the correct equipment for each step. And, of course, within each step, there are really multiple steps. You can’t hone a concrete surface all at once, for example. Instead, you’ll need to work through a series of abrasives with a consecutively finer grit, leading you to the finish you want. While in this process, you also need to know the correct times to apply a densifier or hardener to make the concrete more hard or dense using a chemical reaction. Although there are similarities between grinding, polishing, and processing, they aren’t quite the same. Using just grinding and honing, you can get a finish of a high, medium, or low sheen, without ever going through the polishing process. A Closer Look at the Steps Since it’s important to understand the steps involved in this processing when choosing your equipment, let’s take a closer look. 1. Ground Concrete This is the lowest category of processing steps. A grinding step uses grit abrasives of about 50-grit resin and below. These surfaces have dull, flat appearances with minimal or no sheen. 2. Honed Concrete This is the next-highest category of steps. Honing steps use abrasives that run from 100-grit resin to 400-grit resin, give or take. These honed surfaces are generally matte in appearance, but may also have a slight, medium, or even high sheen to them. 3. Polished Concrete Finally, polishing is the highest category in the concrete processing steps. For polishing, you’ll need abrasives of 800-grit resin to about 1000-grit or even 1500-grit. Polished concrete has a very reflective, shiny, mirror-like surface. Variables in the Process This process may sound simple, but it’s actually fairly technical, which is why having the right equipment is so important. Now, let’s look at the variables that can influence your results. First, things like equipment and abrasive quality are easy for you to control. Other variables are outside of your control, though, like how flat or level the surface is, and the design of the concrete mix. You’ll need to learn to work with your equipment through all of the variables you may encounter. Specialty Tools to Use Which speciality tools are best for concrete grinding? For small jobs, a hand-held grinder is a great choice. These are also great for detail work. Angle grinders allow you to reach every corner easily. If you want to polish your concrete floor slab, you probably want to use a large grinder that can cover surfaces fast. If you’re not a concreter by trade, you are probably best to hire a machine out or look for a professional. In addition to grinders, you’ll probably want polishers to round out your capabilities. Don’t forget diamond tools to get the job done effectively. The whole process creates a lot of toxic concrete dust, so don’t forget to invest in an industrial floor vacuum for safe cleanup. Compacting and