What are the three parts of a screwdriver?
The three main parts that constitute a screwdriver are as follows:Handle.Shaft or shank.Drive tip or bit.
What is the end of a screwdriver called?
Many screwdriver designs have a handle with a detachable tip (the part of the screwdriver that engages the screw), called bits as with drill bits. This provides a set of one handle and several bits that can drive a variety of screw sizes and types.
What is the blade of a screwdriver?
The blade is the located on the tip of the shank, and is the part that fits into a particular screw. Two of the most well known types of screwdriver blades are the flat-head and the Phillips head.
What are Triangle screwdrivers called?
Tri-point screwdrivers resemble Phillips tools but have three points instead of four. These screwdrivers are often used with electronic hardware. Triangle screwdrivers are used for screws that use a triangle-shaped recess at the head. The sides of the triangle bit are straight.
Handle
I don’t think you need a long explanation to comprehend how a screwdriver handle works. It’s a component that lets you grasp a screwdriver.
Head
The head of a screwdriver is what it’s called. You put a screw or nut into this section of a screwdriver to fasten a component for variety. It is one of the most important components of a screwdriver.
Type Of The Head
A standard screwdriver is required for fundamental slotted screws. After that, a crosshead screwdriver, commonly known as a Phillips Head screwdriver, appeared.
Ferrule
A ferrule is a little cup that keeps the shank firmly in place. In most screwdrivers, it sits halfway between the shank and the handle. Last but not least, screwdrivers with ferrules are far more durable than screwdrivers with prefabricated plastic around a metallic shank.
Shank
Between the handle and the tip is the shank, which is a slender rod. The shank of many screwdrivers is made of basic metal. There are just a handful of screwdriver sets that allow you to swap out shanks of different lengths. A screwdriver like this is more adaptable than a standard screwdriver.
1. Head
The head is the screwdriver’s tip. It’s what you insert into the screw or nut that you attach a component to for versatility. This is also the most important part of the screwdriver. Getting it right will determine whether you have the right tool for the job or whether you need to run to the hardware store to avoid stripping more screw heads.
2. Head type
Traditional screwdrivers are used for basic slotted screws. Later on came a more refined crosshead, which is usually known as a Phillips head screwdriver. There are a variety of different heads on the market for a wide range of uses, from woodworking to advanced consumer electronics like phones.
3. Handle
There’s not a lot of description necessary for what a screwdriver handle is. It’s the part that you hold on to. Screwdrivers with molded plastic handles tend to be a little longer-lasting and stronger than handles made of wood. The wood ones are old school, and most screwdriver sets are made from synthetic materials.
4. Ferrule
Between the handle and the shank on some screwdrivers is the ferrule. It’s a little metal cup in the handle that holds the shank in place. The bottom line is that screwdrivers with ferrules are a bit stronger than screwdrivers that are just molded plastic around a metal shank.
5. Shank
A screwdriver’s shank is the thin rod of metal between the handle and the head. On most screwdrivers, it’s a very straightforward piece of metal. However, some screwdriver sets allow you to swap out shanks of different length for greater versatility.
What is the difference between a Torx screwdriver and a Philips screwdriver?
You may find Torx screwdriver similar to a star screw, but the difference is it has a 6-point head. Slipping out from hand is a rare case in this screwdriver. Than a Philips screwdriver, this one provides more torque. It is highly popular in electric, automobile, and computer industry.
Which way to rotate screwdriver to unlock?
It is also a particular type of screwdriver that has a lock and unlock feature. If you want to use the lock feature, rotate the screwdriver clockwise. On the other hand, the anti-clockwise rotation will ensure the unlock feature.
What tool to use to loosen a screw?
If you want to drive or loosen the screw into a plank of wood, a screwdriver is the only tool to help. When you are at your nearest store to look for the best screwdriver, select the right one to maximize your success. It means learning about the type of screwdriver; knowing about their parts and how they work together is significantly essential. ...
How are different types of screwdrivers determined?
The different types of screwdrivers are typically determined by the drive tip shape which corresponds with the specific head type of a given screw. However, other screwdriver types are application-specific or are intended for particular industries.
What is a screwdriver?
The screwdriver is one of the most essential hand tools in any tool kit. There are many situations and professions where a screwdriver is integral to carrying out a specific task revolving around loosening or tightening fasteners.
What tool is used to tighten hex screws?
Allen keys or wrenches are more popular tools for loosening or tightening hex screws. However, hexagon screwdrivers exist to serve the same purpose and hex-head tools are often included in sets. Square Screwdriver. The square-headed screwdriver fits screws with a square-shaped recess.
What is a Pozidriv screwdriver?
Pozidriv screwdrivers are essentially an upgraded version of Philips. They were designed to reduce cam-out, which is the process where a screwdriver slips out of the screw head when more torque is applied. Hex Screwdriver. Allen keys or wrenches are more popular tools for loosening or tightening hex screws.
What is impact driver?
Impact drivers, on the other hand, are essentially a more heavy-duty screwdriver type, intended for tasks like tightening or loosening fasteners using sudden force to drive into or remove from harder, denser materials. Precision Screwdrivers.
What is a flat head screwdriver?
Flathead Screwdriver. The slot or flat-headed screwdriver is probably the most common form of hand tool. It has a flattened tip used for screws with a straight linear intrusion across the head. Flat blade screwdrivers are multi-purpose and can typically be used for a range of applications. Tri-Wing Screwdriver.
Why are screwdrivers useful?
Screwdriver sets are highly useful when it comes to having a variety of pieces in one place. For example, there are precision screwdriver sets for delicate electronic work, as well as more multi-purpose electrician screwdriver sets for professionals.
What are screwdriver handles?
Handles are typically wood, metal, or plastic and usually hexagonal, square, or oval in cross-section to improve grip and prevent the tool from rolling when set down. Some manual screwdrivers have interchangeable tips that fit into a socket on the end of the shaft and are held in mechanically or magnetically.
Which way does a screwdriver rotate?
Some manual screwdrivers have a ratchet action whereby the screwdriver blade locks to the handle for clockwise rotation, but uncouples for counterclockwise rotation when set for tightening screws—and vice versa for loosening.
What is a jeweler's screwdriver?
A jeweler's screwdriver. Screwdriver with magnetic tip. A set of "secure" or otherwise less common screwdriver bits, including secure Torx and secure hex or " allen" variants. Comparison of Phillips and Frearson screw heads.
When were screwdrivers invented?
The earliest documented screwdrivers were used in the late Middle Ages. They were probably invented in the late 15th century, either in Germany or France. The tool's original names in German and French were Schraubendreher (screwturner) and tournevis (turnscrew), respectively. The first documentation of the tool is in the medieval Housebook of Wolfegg Castle, a manuscript written sometime between 1475 and 1490. These earliest screwdrivers had pear-shaped handles and were made for slotted screws (diversification of the many types of screwdrivers did not emerge until the Gilded Age ). The screwdriver remained inconspicuous, however, as evidence of its existence throughout the next 300 years is based primarily on the presence of screws.
What type of drills have a clutch?
This helps the user tighten screws to a specified torque without damage or over-tightening. Cordless drills designed to use as screwdrivers often have such a clutch.
What is a shaft made of?
The shaft is usually made of tough steel to resist bending or twisting. The tip may be hardened to resist wear, treated with a dark tip coating for improved visual contrast between tip and screw—or ridged or treated for additional 'grip'.
When were screw lathes used?
Screws were used in the 15th century to construct screw-cutting lathes, for securing breastplates, backplates, and helmets on medieval jousting armor —and eventually for multiple parts of the emerging firearms, particularly the matchlock.
How many parts are in a screwdriver?
There are three basic parts of a screwdriver: the handle, the shank, and the head. Some consider the tip (the tip of the metal head) as being it’s own part of a screwdriver, so there’s actually 4 parts.
What are the different types of screwdrivers?
There’s many screwdriver types, but for 99% of people these 6 common ones are all you’ll ever need to know. 1. The Flat Head (Slotted Head) Screwdriver. This is one of the oldest screwdriver types we know. It came into use during 15th century Europe and remains widely used worldwide today.
What is a hex screwdriver?
Hex (or Hexagon) Screwdriver. Loose hex bolts, nuts and screws beware. The Hex screwdriver is used for bolts, not screws, and features a recessed tip rather than protrusions like the other mentioned screwdriver types.
What size screwdriver fits a screw?
Though most often you’ll come across sizes 1 and 2 , which fit most standard size screws (2) and electronics and jewelry (1). Flat head (Slotted) screwdriver types are different, measured by fractions of an inch. So before you begin, just make sure the screwdriver fits the screw head properly.
What is a Pozridriv screwdriver?
A Pozridriv Screwdriver is recognizable by it’s double-cross, one Phillips cross with another cross over-layed and offset by 45 degrees. This design is widely used in Europe, but not so common in America. It’s more stable than Phillips and are used in situations that need more powerful torque for tightening a screw.
When was the Philips screwdriver invented?
The Philips screwdriver was introduced in the early 19th century and has since taken over as the most common screwdriver today. This now common shape was an important and much needed upgrade during it’s day, allowing screws to be more accurate and precise.
Parts of a Screwdriver
The screwdriver consists of four parts: 1) The handle, 2) the shank, 3) the blade, and 4) the tip.
Types of Screwdrivers
Screwdrivers are distinguished from each other based on their tip and what type of screw they drive. The two most common screwdriver tips are 1) the slot head screwdriver, and 2) the Phillips-head screwdriver.
What Screwdrivers Do You Need in Your Toolbox?
You don’t need too many screwdrivers in your toolbox. Below is a suggested list of screwdrivers that will ensure you can handle any job you might face at home.
Select the Correct Screwdriver
The biggest mistake people make when using a screwdriver is using the wrong kind for the job. Consequently, they either strip the screw, making it difficult to remove if they need to, or they damage a perfectly good screwdriver. Avoid these headaches by following these tips.
How to Use a Screwdriver
Create a pilot hole. When driving screws into wood, it’s a good idea to drill a pilot hole first. Without pilot holes, screws tend to follow the grain of the wood, which results in crooked screws. Thus, pilot holes ensure that you drive the screw in straight.
Screwdriver Tips From Grandpa
Rub beeswax or soap on screw threads. This makes screws easier to drive, especially in hardwood.
Maintaining Your Screwdrivers
Use screwdrivers for driving screws only. Screwdrivers do one job: drive and draw screws. They shouldn’t be used as putty knives and wood chisels, for opening paint cans, or stabbling famous cyclists. Using your screwdriver for a purpose it wasn’t meant for will only result in a damaged screwdriver and life in jail.
