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October 2, 2023

Types of Underground Drills

  • June 24, 2022
  • 3 min read
Types of Underground Drills

Underground mining almost always necessitates the use of rock drills. The proper use of Rock Drills, or Drifters as they are commonly called, makes your work more manageable and more straightforward.

The fact that they can be operated remotely ensures that you’ll be protected while mining. You can stay at a respectable distance and then let the drill handle everything. There are various types when it comes to a rock drill for sale that will aid in keeping you at a safe distance from the danger.

Rock drills are used in a variety of applications, including:

  • Mining underground.
  • Construction sites
  • Quarries on the surface
  • Sites made of dimensional stone
  • Drilling in the water

Hydraulic and pneumatic drills are the two most common types of drills. The most common type of drills is hydraulic drills, often known as top-hammer drills. The key reason for their popularity is because they are more durable.

In a way, they can drill holes in even the toughest of rocks. They’re also simpler to operate because they only have a few buttons to manipulate.

On the other hand, Pneumatic drills are frequently utilised in more easily drilled rock. The main reason is that, in comparison to hydraulic drills, they are less powerful. Their operation is significantly more complex, necessitating the assistance of a skilled miner.

Drills can also be classified by size and power. In commercial drilling, big drills are frequently utilised. Geology and exploration are two areas where other rock drills for sale are commonly employed.

What are the types of rock drills?

On Jumbo Drills, rock drills are generally positioned on feeds and then directed to the location where they will drill holes. Flexible booms in the shape of arms link the feeds. The unit’s adaptability is designed to allow you to adjust it depending on where you want to drill.

Drills require power packs, which are made up of hydraulic pumps and an engine. The engine’s power determines the drill’s capability. Units with more powerful motors are capable of drilling in more challenging areas. On the other hand, those with lower-powered engines are typically used on less-abrasive terrain.

A percussive system is usually utilised in conjunction with a rotating system in a conventional rock drill. These two systems collaborate to allow the drill to drill holes as quickly as feasible. Drills with a strike rate of 2000 to 5000 per minute are the most common.

Most drills rotate between 100 and 400 times per minute. Hence the rate can also be stated in rotations per minute. Some drillers have speed control features that allow you to change the speed of the drill.

Water or compressed air is frequently used to remove the drill’s waste materials and cuttings from the bottom of the holes. Drills are made to drill while removing waste. As a result, you won’t have to stop drilling to remove undesirable components.


Hydraulic drills and other drills are designed to drill through the hardest rock without being injured by the process. They are fashioned of the toughest metals available to give the requisite strength.

They also have powerful engines that may generate a lot of torque for better drilling. Drills are also made to work in a variety of challenging environments. Their bodies are tough and can withstand blows from falling boulders and other mine hazards.

They’re also meant to be simple to use and operate. You must know that every rock drill for sale actually comes with a manual. Also, you can operate your drill with very little training and easily if you follow the user instructions and maintenance tips that come with it.