Everyone one of us is probably very familiar with the word drill. What comes to mind when you say the word drill? Naturally, you’d assume a machine of some sort, cutting a perfect circle into another object. Oh, and you’d think of noise, loud annoying noise. But there’s certainly more to these machines than meets the eye.
If you work in an industry that requires you to use drills more often than not, it’s best if you equip yourself with proper knowledge before taking up your duties using this complete drilling guide.
What is a drilling machine?
A drilling machine, commonly known as a drill, is a tool used for making round holes of varying sizes. The process is known as drilling. There are many different types of drills each with their purposes and characteristics such as power, weight, and speed.
A brief history of drilling machines:
The drill may seem like a more industrial era type invention but the history of drills dates far further back than that. Way back in 35,000 BC humans started to harness the power of rotatory tools. However, the major advancement in drilling technology started with the invention of the electric motor in the later 19th century. Wilhelm and Carl from Stuttgart later invented the first portable drill in 1895.
Types of drilling machines:
Apart from the regular home use portable drills you see, there are many other types of drilling machines you may not have heard of. This drilling guide will go through three of the most common ones.
Upright sensitive drill press:
This is a common type of machine. A belt drive spindle head forms the crux of the drilling machine. It is named as an upright sensitive drill press because the user can feed the tool into the machine. This means that the user can fully experience the cutting action of the machine. This machine is normally used for light or moderate work. To read it’s complete buying guide do visit https://drilling-it.com
Upright drill press:
This is similar to the upright sensitive drill press with the major difference being that instead of incorporating a belt drive spindle head, the upright drill press uses a geared drive spindle head instead. This means that the machine is more suited for heavy-duty work. This machine gives the user two options of inserting the tool, either by hand-feeding it into the machine or using the power feed to automatically insert the tool into the machine. Some machines may come with a table raising mechanism.
Radial arm drill press:
The machine is also known as the radial drill press. This machine allows the user to place the spindle above the workpiece. The intricate design of the machine means it is highly versatile. Normally radial drill press machines come attached with a tilting table that allows the user to drill angular holes.
Drilling machines are meant to be used with precaution and prior research. It isn’t as simple as just turning on the machine and pointing it at a place. Knowing what type of drill you are using and taking appropriate safety measures will go a long way in giving you a better drilling experience.