Tool Tech 53390 8-in-1 Screwdriver Multi-Tool with Torch

Product Information

It’s worth noting that metric bits have almost completely replaced Imperial-sized ones, but screws put in 50 years ago haven’t heard about this. Still, it’s possible to use a driver that’s slightly too small to loosen a screw, so it’s not worth worrying about having every possible size in your collection. A choice of the most common sizes, in both flathead and Phillips (cross-shaped) will do for most day-to-day jobs. You might need to use an extension shaft with the screwdriver head if it isn’t long enough to meet your needs. Handle, generally wooden or plastic handles, are fixed to the screwdrivers. To save the wooden handle from being broken, an iron is fixed to the handle.#2. Shank The grip is usually made of metal, plastic, rubber, or wood. The handle is usually designed to exert maximum torque without your hand slipping. Plastic handles are commonly used because of their durability, but rubber grips are also added to provide comfort while using it.

Is it possible to build a toolkit without screwdrivers? We don’t think so. In the average home, you’ll find a vast array of different screws, all of which will – as sod’s law dictates – require the screwdriver which isn’t the one you’re holding in your hand. This is why it pays to invest in the best screwdriver set you can afford, so you’ll always have the right tool for any screw – be it Posidrive or Phillips, Torx or truss head. The carpenter screwdriver is made of a round rod and a flat tip. Its handle is flat on two sides (as shown in the figure). This enables the worker to exert full force or screwdriver. #15 Bolster Screwdriver All models have a handle, shank and the blade tip. They come in different variations depending on their usage. A screwdriver is used for tightening or loosening the screw. A round rod with a flat end, having a handle at the other end, is called a screwdriver. The length of a screwdriver is measured, excluding the handle. The length of a screwdriver varies from 50 millimeters i.e., 2” to 18”.Something a little bit different. Wera launched its handle shape in the 1960s, basing it on the contours of the human hand. And despite a few tweaks, it’s stayed basically the same ever since. Human hands, Wera says, haven’t changed in that time either. Yes, the design of the screwdriver itself can make a big difference. Some are simple cylinders, while others are shaped for extra grip, with rubberised patterns for you to hold on to. Some have a nut moulded into the haft so you can turn them with a spanner. Others have a hole through the middle so you can insert another screwdriver for extra force.

Phillips screwdrivers have an X-shaped tip that is made to fit inside the X-shaped notch of a compatible Phillips head screw. These tools were developed in the 19th century as an improvement over flathead screwdrivers because the shape of the screwdriver head provides better traction or grip when you are driving or removing screws. The purpose of a screwdriver is to both insert and remove screws and nuts. If you want to replace a watch’s battery, you won’t use the same screwdriver you use to hang a shelf on a wall. The different functional screwdriver design types are described below. According to needs, there are light-duty screwdrivers and heavy-duty screwdrivers. They have a flat tip. Although it can be powered or manually operated, the ‘cam-out effect’ of the slotted head makes power operation less common. A halfway house between the Stanley Fat Max set and the cheaper ones, this set from Draper Tools offers a good range of different blades.

Here we’ll explain all the key technical features you need to consider and suggest some of our favourite screwdriver sets. Read on and you’ll find everything from screwdriver sets for the reluctant DIYer to the most proactive home improvement enthusiast. Powered Screwdriver: This screwdriver is powered by electricity or a battery. Power drills with flat or Phillip’s heads are frequently used along with multi-bit screwdrivers. Before you buy the biggest set you can find, ask yourself what your priorities are – if you just want a set for occasional DIY, then you don’t need a 100-piece set with every possible head. Equally, if you need a set for specific technical jobs, in addition to everyday home DIY, then it pays to make sure you buy a set that covers every eventuality, and has a suitably wide range of head types and sizes.

On the upper part, either there is a hole through which a wire is passed, or this end is made flat so that when this part is fixed to handle, it does not allow the shank to move separately. These are generally made of carbon steel. #3 Blade Yankee Screwdriver: Instead of using ball bearings, this screwdriver uses a spring-loaded mechanism. Instead of twisting the screw with your wrist, you place the screw head against the screw and push it to tighten. There’s also an eight-piece precision screwdriver set that includes four Torx drivers, perfect for taking laptops apart, and even a pair of offset screwdrivers, with a different bit at each end, for those really awkward spots. I assume you were confused between a screwdriver and a screw drive, though? Just keep reading, and all of your confusion will be resolved. A ratcheting screwdriver is a handy tool that really speeds up the process of installing or removing a set of screws. It works by eliminating the need to continuously reposition your wrist with every turn of the screwdriver. Instead, the screwdriver’s handle moves, while the head stays firmly planted on the screw. If you don’t have a ratcheting screwdriver, you’ll want to invest in a set that comes with a variety of bits to help you complete just about any project around the home.

Everything about this set is sensibly designed, from the shot-blasted tips that reduce breakage, to the ergonomic shapes and smooth domed ends to the handles that allow them to spin easily. Colour-coded ends mean you’ll soon be able to identify the tool you want without having to peer at the tip. Consider how much maintenance you’re comfortable doing. If you only plan on fixing a few furniture pieces, a model with six of the most widely used bits is all you need. Sometimes the model will have a handle that doubles as storage for the bits. The middle part between the blade and the handle is called the shank. On its lower part tip or blade is made.

Similar to flathead screwdrivers, there are a wide range of sizes and lengths for Phillips screwdrivers and they also come in both manually driven and electric options. While Phillips screwdrivers do provide better control and driving power, the tip can still slip out of the screw head if it is driven with too much force. Go slow to ensure that the screwdriver tip grips the screw properly to avoid stripping the screw head. When you’re ready to remove or change bits, you’ll need to take a dry cloth and wipe your hands free of any sweat or oil. This way you can get a good grip on the tip of the bit. All you need to do is pull the bit straight out and you’re all set. Sets that comprise a universal handle with many interchangeable tips are popular because they’re light and easy to carry, but once you lose one of the tips it tends to stay lost – they’re not very big and are often dull in colour. Lose too many and you’ll have to buy a new set of tips, or potentially replace the whole set. Can’t I just buy any old cheap screwdrivers? Everyday DIY is one thing, but screws are as common as nails in woodworking, and if you’re into building electronics the need for a specific tiny driver with an unusual head is a regular occurrence. Thankfully, you have plenty of choice when it comes to screwdriver sets that are suitable for any eventuality. Is 58 screwdrivers enough? Could you make do with 12? Does each one need a handle, or will a series of interchangeable heads work? Do you need them to be insulated? Or magnetic? What about hex, truss or Torx heads? If we showed you a set of 100 screwdrivers, would you think that was overkill?

This is a specialised set of electrical screwdrivers, all fully insulated. You get two handles, and 17 inserts, all 154mm long, to go in them, plus a matching pair of pliers and insulation strippers. All the blades are extra-slim for working with sunken screws or those that are kept down by springs, and you get a selection of straight, Phillips, Pozidriv and Torx ends, none of them particularly big. One of the greatest tool inventions ever made is the screwdriver. Screwdrivers were reportedly created in the 15th century, and as we moved into the 21st century, you could find them in almost every toolbox.