Making the right decision before setting out to purchase the specific type of drill to make use of for a certain job or work can be a daunting task, simply because there are various types of drills that vary in size, speed, power, and function.
Basically, there are 5 main categories of drills in which under these categories we have various types of drills.
However, read this article with undivided attention to gain knowledge about the various types of drills and their uses before you even decide to purchase one for usage purposes.
The 5 main categories of drills are:
- Manual Drills (Best for Home Use)
- Specialty Drills
- Pneumatic Drills
- Powered Drills
- Heavy-Duty Drills
The types of drills under these categories and their uses is explained below.
As its name implies, manual drills are drills that have been in existence first ever since which are best to use at home. They may be considered old-fashioned but are still useful for woodworking and other related tasks. They convert and amplify the circular motion of the crank into the circular motion of a drill chuck. Various types of manual drills with their uses include:
1.1 Brace Drill
A brace drill is a U-shaped tool for boring holes, especially in wood. It is made up of the head, crank, crank handle, ratchet mechanism, and chuck. It allows you to generate more torque upon cranking it.
1.2 Crank Drill
The crank drill has unique features which make it better suited for drilling curved surfaces and metal alloys. It is a variation of a twist drill made for the purpose of drilling through deep holes in harder materials. This type of drill has a higher helix angle, therefore, increasing the penetration efficiency in denser materials such as steel. In addition to the high helix angle, the crank drill also has a sharpened tip which further increases cutting power.
1.3 Push Drill
The push drill is a slender drilling tool which is operated by pushing it; a spiral ratchet rotates the bit – making small and plumb holes for screws and nails easy. Push drills are small, efficient, elegant, and durable. They’re also fun to use.
1.4 Table Drill
A table drill is prescribed for use when working with large materials of wood or metals. This way, you can rest your materials on the table and not be concerned about it falling off. A table drill can improve the precision and types of holes you can make into wood or metal.
1.5 Eggbeater Hand Drill
This is also a handheld tool which is mounted in drill press chucks. It makes smaller holes in metals and wood. It is a gear-driven drill that has a driving wheel, which spins when you rotate the handle.
1.6 Bow Drill
The concept of the bow drill is simple. It is constructed to rotate the drill while it rests on the notched fireboard. The pressure and friction created by the quickly moving drill produces heat and a heated wood powder that falls on the pile of tinder placed underneath the fireboard. When enough of the wood powder or falls upon the tinder, it will begin to smoke and then it starts fires.
A Gimlet is a type of drill used for drilling or boring small holes, mainly in wood. It is a great drill tool which has a very compact size making it easy for a woodsman to carry it. This tool allows drilling very precise holes.
1.8 Post Drill
This is a small hand-powered drill capable of boring holes into iron. However, the strength used in operating it determines the size and depth of that hole.
1.9 Breast Drill
A breast drill is a portable hand drill which is customarily used by handsetters to drill the holes in bit blanks in which diamonds are to be set. The upper end part of the drill is provided with a plate against which the breast of the operator is pressed to force the bit into the work. It is used to create holes of various sizes in wood and other materials.
Specialty drills are designed for specific purposes and cannot be used in any other aspects. They are specially used to drill and either countersink or counterbore holes for fasteners. Below are types of speciality drills:
2.1 Dentist Drill
As you can tell from its name, it is a drilling tool used by dentists to bore through tooth enamel and also to clean and remove plaque from the surface of the tooth. It has high-speed as well.
2.2 Cranial Drill
This is a tool used for creating large openings in the skull in preparation for the removal of a section of the skull.
2.3 Mini Drill
A mini drill is a tool that’s mainly used to make circular-shaped holes in fasteners. It is used for drilling woods, soft metal materials, rubber, and plastic.
These are extremely large, heavy drilling tools driven by compressed air for breaking hard surfaces. Pneumatic drills are typically used to drill small diameter holes in hard rock in construction and mining. They include:
3.1 Gun Handle Drill
Gun handle drill is basically used to drill deep holes which is beyond what is possible with conventional machinery. Thereby, cutting the required tolerances of hole roundness, straightness, size, finish, and concentricity at once.
3.2 Straight Air Drill
This drilling tool is ideal for general drilling and as well other general purpose applications. It has a compact design, lightweight, and handy to use.
Powered drills are valuable drilling tools for fast work. They are tools with an electrical motor that rotates a replaceable drill bit to create a hole in several types of materials. Some of which are:
4.1 Corded Drill
A Corded drill is an important equipment for all sorts of minor and major chores around the house. It is versatile and can drill a variety of holes.
4.2 Cordless Drill
A versatile tool which allows a user to insert a battery pack and then have an operating drill without a power cable. It works on rechargeable batteries.
4.3 Rotary Hammer Drill
The rotary hammer drill is for drilling holes through materials such as wood, brick, and even concrete. It is a must-have tool in every home and workshop.
4.4 Combination Drill
Also known as a Combi drill. It is a combination of different modes which include; Hammer drilling mode, Screwdriver mode, and Drilling mode.
4.5 Auger Drill
An Auger drill consists of a rotating metal shaft which is used to bore holes into soil.
4.6 Impact Drill
Also known as impact drivers , a handheld high-torque driving tool basically used for driving screws. It is well suited for heavy-duty use in woodworking.
4.7 Core Drill
This is a cylindrical drill with a hollow bit that allows you to create a perfectly round hole in the material you are drilling. It is used for creation of passageways for plumbing, drainage pipes, and much more.
4.8 Reversible Drill
A reversible drill is a versatile tool because it supports reverse motion drilling which can be quite useful for removing screws if needed.
4.9 Hammer Drill
The purpose of a hammer drill is for occasional drilling of holes into concrete, masonry or stone. It also delivers more power in the form of a hammering action.
4.10 D-Handle Drill
D-Handle drill is a ruggedly built drilling tool, designed to be used for the most demanding drilling jobs. This tool can be used with a special bit assembly for mixing heavy chemicals such as epoxy paint and adhesives.
4.11 Mechanic Drill
This is a versatile driving tool that can adapt to heavy and light-duty use.
Heavy-Duty drills are dual purpose tools. They function as both mixing and boring big holes.
5.1 Floor Drill Press
Floor drill press allows you to accurately lower the bit through the vertical plane onto your base material thereby leading to a perfectly perpendicular borehole.
5.2 Mill Drill
This drilling tool is suitable for light milling of precision holes. Another advantage is that it provides greater processing flexibility.
5.3 Portable Drill Press
As its name implies, a portable drill press is lightweight, adjustable, and allows drilling upright.
5.4 Paper Drill
Also known as a high-capacity hole puncher. It is used for drilling holes through a thick stack of paper (and possibly other materials, like laminates and plastics).
5.5 CNC Drill Press
This is a programmed machine tool used for various operations such as milling, grinding, turning, boring, among others.
Buy drills electric power tool
Now you can buy drills electric power tool according to your taste
When you buy drills electric power tool, The design of a drill affects the impression that it gives off. Drills come in three diameters: 1/4-inch, 3/8-inch, and 1/2-inch. A drill with 550 watts of power is adequate for most basic home improvement projects.
Buy drills electric power tool can help you with a range of jobs around the house or in the workshop. Learn about the numerous drill options available and how to choose the best one for your job.
When you use a tool, it should feel natural. It may feel fantastic when you first take up a drill but think how it would feel after a few hours of continuous use. Consider the task at hand and how much force you’ll need about the size and weight of the burden you can readily handle.
The design of a drill affects the impression that it gives off. There are two types of drill handles. The handle of a T-handle drill is located in the center of the drill body. This design spreads the weight more evenly, resulting in enhanced balance and less wrist strain for the user. Others are designed with a pistol grip on the front and a handle on the back for easy carrying.
There are many great drills accessible, but there is also a lot of misinformation concerning drills, which is why you should ignore the jargon and focus on the essential components. The ideal drill should complete the work without incurring material damage and be simple to use. These are the most important factors to consider while buying drills electric power tool.
Things To Consider When Buying Electric Drills Power Tool – How To Buy Powered Drill
Below are some essential things which you must conceder when you buy drill electric power tool
- The Power Of The Drill
- The Motor
- Variable Speeds
- The Grip And Balance
- The Chuck
- The Package You Are Getting
- Spare Parts
How to buy the best electric power drills for you
The voltage is an important consideration. To put it another way, the higher the battery voltage, the more power and torque will be required to drill through rigid materials like steel, concrete, and brick.
The majority of the drill drivers in this roundup can perform basic DIY tasks, but you get what you pay for when it comes to drilling drivers. More expensive ones are almost always better built and provide more power in your elbow joint.
The wattage when you buy drills electric power tool is measured in watts. Hammer drills typically range in power from 450 watts for entry-level models to around 1500 watts for more powerful models. Because of the higher resistance, higher wattage drills are preferred for drilling into masonry.
Drilling through plasterboard necessitates a lower wattage, but any lower wattage will suffice in this situation. A drill with 550 watts of power is adequate for most basic home improvement projects.
Some skills are required for specific activities, while others help make labor more doable. Keep the following factors in mind while buying drills electric power tool:
Electric Drill Size:
Drills are offered in three diameters: 1/4-inch, 3/8-inch, and 1/2-inch. These dimensions are for the drill chuck — the part of the drill that holds the bit — and the massive bit shank that will be utilized with the drill chuck.
A 1/4-inch chuck will suffice for a light-duty drill driver. When utilizing a 3/8-inch drill, you may use a variety of bits, making it great for a variety of chores around the house. For heavy-duty applications, a 1/2-inch drill is necessary.
Electric Drill peed:
Drilling using a variable-speed drill with an adjustable clutch allows you to work with a wide range of materials and drill bits. Each requires various speeds and torque or rotating force for drilling softwood, hardwood, metal, and stone. For stiffer materials and larger pieces of equipment, lower rates and more torque are necessary.
Softer materials and smaller bits benefit from higher speeds and less torque, and vice versa. The drill trigger is in charge of controlling the drill’s speed. The clutch has been fine-tuned to deliver the most torque. When you use a correctly set grip, you can prevent pressing a screw too far into a hole and limit the possibility of stripping or fracturing a screw.
Drills with a gearing switch let you choose between low speed and high torque gearing or high speed and low torque gearing, depending on your requirements.
Electric Drill Efficiency:
Many drills feature keyed chucks that must be tightened and loosened with a tool; however, many others have keyless chucks that can be tightened and loosened with one’s own hands. Using a keyless chuck makes converting between drill and driver bits easier and faster, significantly if the chuck can be adjusted with one hand, as is typically the case.
As you have read through this article, you are set to make the right choice of drill to purchase having known the uses of each types of drills available.
The design of a drill affects the impression that it gives off. More expensive drill drivers are always better built and provide more power in your elbow joint. You can use electric power tools to drill through rigid materials like concrete and brick.
Things to consider when buy drills electric power tool Drills come in three diameters: 1/4-inch, 3/8-inch, and 1/2-inch. A drill with 550 watts of power is adequate for most basic home improvement projects. Keep the following factors in mind while buying drills electric power tool