A drill is designed to drill through rocks and hard materials like concrete. It works at high speed and is pneumatic, which means it uses air pressure. A rock drill does not have a hammering mechanism like an electric power drill or any other motor-powered drilling device.
Using a regular hand-held drill may not be the best option when working with rocks or other rigid materials, whether for construction or repair purposes. Even if you can get through the first layer of surface material quickly enough with your standard drill, there’s no guarantee that it will last long enough for deeper penetration without breaking down through what lies beneath the surface. And who knows how many layers might lie underneath?
If you need to bore holes into solid rock but don’t want to use explosives because they’re dangerous or cost too much money, consider using one of these handy little tools instead.
Rock drill works at high speed.
The rock drill is more powerful than a power drill. The former is faster than the latter, making it ideal for drilling through hard materials such as rocks and concrete. Miners and construction workers use intake holes in rocks and concrete.
The rock drill is pneumatic.
It is pneumatic and uses compressed air, just like a power drill. However, compressed air is used in different ways and stored in other places.
Compressed air from a tank powers the drill bit and cools it during use. The tank holds three to four times as much pressure as an average power tool’s battery pack or engine can produce on its own when running at full speed for long periods. And that’s what makes this kind of drilling faster than its electric counterpart.
The rock drill does not have a hammering mechanism.
It is different from power drills in that it has a hammering mechanism for drilling through rocks and hard materials like concrete. Power drills, on the other hand, have a hammering mechanism.
Rock drills are used for drilling through rocks and hard materials like concrete, while power drills are not used for drilling through these materials.
Price and weight comparison
A drill is an expensive piece of machinery that can be used to drill holes in rocks, concrete, masonry and other hard materials. It is unlike a power drill that you can use to drill holes in wood or metal. Rock drills are designed in such a way that they can easily handle the tough job of drilling holes in rocks and other hard materials.
The price of rock drills varies depending on their size and features. Most miniature models can cost as little as $50, while the most significant models could cost close to $5,000. However, these prices are just an estimate because many factors affect the cost of this tool, such as where you buy it from, the type of material used to make it etc.
Now, to compare the weight of rock drills with that of a power drill so you can see how much lighter it is:
- Rock Drills: 50 lbs
- Power Drills: 1.5 lbs
Rock drills are the most suitable tool for drilling through rocks and rigid materials. These drills are also efficient for drilling through concrete. But when drilling holes into wood and other soft materials, power drills are more suitable because they have a hammering mechanism that helps them in faster penetration of more delicate materials.