Nothing intimidates a do-it-yourselfer more than cutting concrete. A lot of professionals recommend that you just hire someone to do it for you. They say that beginners and DIY-ers can’t handle diamond blade saws. Cutting concrete is indeed a difficult job, but it’s not necessarily a complicated one.
Concrete is a fantastic material. It’s nearly permanent, heavy-duty, and more importantly, weather-resistant. The only time it becomes a headache is when you need to cut, repair, and replace it. The need to cut concrete can be intimidating, but it’s not. If you pick the right tool, you remove virtually all the difficulty associated with doing that job
Whether you’re cutting blocks or slabs of concrete, either on walls or floors, it can be easy to do it. Just follow these helpful tips.
Diamond Blades are a DIY-er’s best friend
Some would recommend using abrasive corundum blades because they are inexpensive and widely available. They are also capable of cutting through asphalt, concrete, and stucco. They are affordable but not reliable. They aren’t fast and cut shallow passes; that would be time-consuming. You also have to keep adjusting the depth of the saw to get more out of the blade.
Diamond blades are metal blades that are bonded with a diamond/metal composite. The metal composite slowly wears away, showing fresh and sharp diamond edges. Diamond blades cut better and more efficiently, so they outlast, out-cut, and outperform dozens of those abrasive corundum blades.
So diamond blades would be the most practical choice. They may come off as the more expensive option especially if you compare it to corundum blades but you have to think in the long term.
Know the cut you need to make
There are two kinds of diamond blades, and the work required will determine which you will use.
Dry-cutting diamond blades have a serrated rim to help cool the blade and rid of waste. It’s better to use it with a series of cuts that gradually go deeper to avoid overheating the blade from the friction.
The only issue with dry-cutting is the cloud of material dust it creates. If you will cut indoors, make sure to seal off the area with plastic and duct tape to keep it in.
On the other hand, wet-cutting blades have a smooth and continuous perimeter. Water cools and lubricates the blade, eradicating friction. Because of this, the fine material dust that a dry-cutting blade produces is washed away with the water. This makes each cut fast and clean. The only downside is that wet-cutting blades need a particular saw to distribute water around it safely.
Tips on cutting
● Before doing any cut, score the line first so you can make a guide. You can use a chisel and a hand sledge to make the guiding line. Always get rid of the waste at the bottom of a block.
● The weight of the blade and the saw can do the cutting for you. No need to force it down. That may cause unnecessary damage and or even injury.
● Let your blade “rest” when dry-cutting. Back the blade off and let it run free for about a minute to prevent overheating.
● You can use a dry-cutting blade with or without water. A wet-cutting can only be used WITH water, no exceptions.
● When cutting, especially dry-cutting, always wear protective gear. Especially those that protect sight, hearing, and breathing.
Being a contractor or doing your home improvement work is already complicated. We will provide you with all the necessary know-how, in case you’re new to it. And when you use our diamond blades, all your projects will be a guaranteed success. With Gila Tools, we will give you superior saw blades for the toughest jobs. And giving you the right information to use with it.
GilaTools.com is an online store of quality diamond blades perfect for the construction industry. Included in its roster of high-performance products are diamond saw blades, cup wheels, diamond core bit, equipment, wood blades, and building tools.