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Screwdriver

Screwdriver
Why Choose Us?

Professional Technical Team

Hangzhou Kinty Tool Manufacture Co., Ltd was founded in 2001. At present, The company is a national high-tech enterprise specializing in research, development as well as production and sales of decorative power tools.

 

Complete Qualifications

KINTY is a national certified high-tech enterprise, and has passed the ISO9001 international standard quality management system certification. All products have passed CE/GS//EMC/ROHS/REACH/PAHS and other international certifications.

Wide Range of Applications

The products are mainly used for the wall and floor decoration, such as electric mixer, cordless electric screwdriver, concrete grinder, vacuum lifter and etc.

Broad Product Market

Our products are exported to Europe, Oceania, South America, the Middle East, Southeast Asia and other countries and regions.

 

 

Definition of Screwdriver

 

 

Screwdrivers are a type of hand tool used for the insertion and removal of screws. They are available in a multitude of variations to correspond to the correct screw drive. The drive or head of a screw has a shaped cavity and protrusion that fits the screwdriver tip. A turning force known as torque can be applied in either a clockwise or counter-clockwise direction.

 

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Benefits of Screwdriver

Ordinary Screwdriver
imImpact Version

Higher Versatility
The screwdriver allows you to drill into all sorts of materials. You also enjoy the freedom of using various types of screws for your projects. The ability to drive in and loosening screws makes the impact driver a multi-purpose tool that assures a better work outcome.

 

Increased Efficiency
The screwdriver has a high-power output due to the high torque level. The driver also incorporates a unique hammering action. The screwdriver functions by integrating the rotational action with the powerful hammering action. These two actions are set in such a way that perfect synchrony is achieved while you work. The rotational action has to get to a certain point before the hammering action sets in. The increased driving power enables you to work with more freedom. The screwdriver is extremely helpful when undertake heavy work or are working with hard materials. Many drill drivers have a tendency to break the screw heads during the driving in process. However, the screwdriver sets in screws right to the flush point without causing any lose of shape to the screws heads. This helps you attain a beautiful finish.

 

Less Fatigue
The structural composition of the screwdriver contributes to greater ease as you work. The drill bit and motor aren't directly connected, hence you'll not experience the high-level torque as you work. You also do not have to exert as much force when driving screws into a work piece due to the high rotational force available. This subjects you to less fatigue. You're also less likely to suffer muscle strains during work.

 

Convenience
The combined driver and hammer facilities of the screwdriver allow you to have one hand free as you work. This is helpful when you need to hold a work piece in place. It also keeps you from straining too much as would occur when you have to engage both hands in an activity continuously. Should hammering action be required you need not take up a hammer with your free hand. Some less efficient screwdrivers would call for a hammer. The impact driver gives you more control over the work piece.

 

Integrated Light
Most models of the screwdriver incorporate a light in the tool that shoots a beam forward, allowing you to work accurately in areas of poor lighting.

 

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How Screwdriver Works?

A screwdriver is a highly convenient tool that can make screwing and unscrewing tasks a breeze. It is a handheld device that rapidly rotates a screwdriver bit to turn the screw. The mechanism of a screwdriver is quite simple – it contains an electric motor that converts electrical energy into mechanical energy, which causes the rotation of a screwdriver bit.

 

Typically, screwdrivers run on electricity and some portable models work with rechareable battery power. They come in various shapes and sizes, with different levels of torque and RPMs, making them an essential tool for every household and workshop.

 

So, whether you're building a new piece of furniture or tightening a screw on your kitchen cabinet, a screwdriver can save you time and effort.

 

 

Why Screwdrivers Are Important?

A screwdriver is quite different from a typical manual screwdriver. Although both tools serve a single purpose of tightening or loosening screws, the main difference is the power source driving the force – manual screwdrivers work on the force applied by the worker, and screwdrivers fetch energy from the electrical source it is attached to.

 

Screwdrivers are becoming increasingly popular with assembly line operators due to their better accuracy, productivity, and tractability while simultaneously lowering the cost and risk. Also, it decreases the dangers of getting injured.

 

It is important to have a screwdriver in your toolbox. A wide variety of screwdrivers are used to serve different purposes. Hence, it is very important to choose the right screwdriver for you. To get the perfect one for yourself, you need to understand some common questions and their answers.

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Screwdriver Uses and Applications

 

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.


Some of the most common uses of screwdrivers include:

 

  • Electronics and electrical equipment
  • Opening mobile phones
  • Opening computers
  • Mechanical and industrial production
  • Woodworking and carpentry
  • Metalwork and fastening wood to metal
  • Flammable environments


It should also be noted that some specific types of screwdriver are best suited to certain applications. For instance, the best electrician's screwdrivers will be insulated to protect the user. Conversely, Phillips screwdriver uses are more varied as these tools are suitable for a range of general-purpose applications.

 

Why Does a Screwdriver Make Work Easier?

Explaining how screwdrivers work can be tricky because they are designed for one thing but often used for other jobs (especially flat-bladed screwdrivers). For example, the screwdriver might be used at one moment to tighten a screw in a kitchen cabinet and at the next to lever the lid off a tin of treacle. Driving in screws is made easier if the handle is made larger in diameter than the screw head. In this way the small force exerted by the hand on the handle becomes a large pair of forces acting on the slot in the screw head. This increase in force is traded for a decrease in the distance moved by the screw head compared to the hand. The screwdriver, used like this, is a force-multiplier.

 

If you doubt this try exerting a force on the screw with your hand, directly. If you still find the screw rather hard to drive in, choose a screwdriver with a thicker handle!

 

However, if you are using the screwdriver to lift up a lid and are still having difficulty, then choose a screwdriver with a longer shaft. You will find longer and shorter screwdrivers in toolkits – not for opening cans – but longer screwdrivers simply offer easier access to awkwardly placed screws (maybe deep inside a computer cabinet).

 

How to Maintain the Screwdriver?

Screwdriver is a common hardware tool product used to fasten or remove screws,there are many types of it. According to the shape of the head, it can be divided into two types: a flat-blade screwdriver and a Phillips screwdriver.Although the screwdriver is a relatively small hardware tool, if it wants to have a long service life, it still needs to be maintained and maintained normally during use. 

 

Do not use a screwdriver to tighten or loosen the screws on the workpiece in your hand. The workpiece should be clamped in the fixture to prevent injury.

 

Do not use a screwdriver to pry things apart or remove metal burrs and other objects.

 

If the screwdriver is damaged or blunt, it should be sharpened at any time. When grinding with a grinding wheel, it should be cooled with water. If the screwdriver cannot be repaired, if it is severely damaged, deformed, or the handle is cracked or damaged, it should be discarded in time.

 

The appropriate screwdriver should be selected according to the groove width and groove shape of the screw head to be tightened or loosened; a smaller screwdriver cannot be used to screw a larger screw;A Phillips screwdriver is used to tighten or loosen screws with a cross recess at the beginning; an elbow screwdriver is used for screw heads with limited space.

 

What You Should Know When Use Screwdriver?
 

Here are some tips for the safe use of screwdrivers:

Always wear safety eyewear when using screwdrivers (or any other hand tools).


Keep the screwdriver, including the handle, clean and free of grease to reduce the danger of it slipping in your hand.


Choose the right size and type of screwdriver for the job. The screwdriver must match the head of the screw or it might slide out of the slot, potentially causing injury to the user.


Make sure the screwdriver is in good condition before using it. Don't use one that has a split or broken handle.


If a screwdriver has a rounded or damaged tip, don't use it, because it can easily slip.


Don't use pliers or a wrench on a screwdriver to exert extra torque on it.


Store screwdrivers where they will not be damaged, such as in a rack or a shadow board. Keep them away from excessive heat, which may damage the metal or handle.


Don't hold the work in one hand while operating the screwdriver with the other. If the screwdriver slips, its tip can injure you. Instead, whenever possible, use a vise to hold the work while you are inserting or removing screws.


When working in difficult-to-reach spots, use aids such as magnetic or offset screwdrivers.


Use a drill to make a pilot hole before using a screwdriver to drive in a screw.


Don't carry screwdrivers in your pockets, because they can injure you or fall from your pocket and hurt others working below you. Instead, carry screwdrivers and other tools in a belt, tool apron, or toolbox.


Never use a screwdriver for jobs such as opening paint cans, stirring paint, prying objects apart, punching holes, chiseling materials, or other such tasks which could damage the tool.


Never use a screwdriver to check if a battery or electrical circuit is live.


While insulated screwdrivers reduce your risk for an electrical shock when working around electrical hazards, it is safer to shut off the power in the area first.

 

 

Our Factory

KINTY main product is wall and floor decoration construction professional tools, such as electric mixers, cordless electric screwdrivers, concrete grinders, vacuum Lifter, etc., bring customers a professional tool experience.


We have been developing more user-friendly products to meet the needs of different customers and markets.


At present, KINTY has established cooperative relations with many Fortune 500 companies for more than 10 years

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Our Certificate

 

KINTY is a national certified high-tech enterprise, and has passed the ISO9001 international standard quality management system certification. All products have passed CE/GS//EMC/ROHS/REACH/PAHS and other international certifications.

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Ultimate FAQ Guide to Screwdriver
 

Q: What is a Screwdriver?

A: A screwdriver with a good, solid mechanism will allow you to turn screws with greater speed and higher torque. This will still give you hand-control over the application. Look out for mechanisms in the ratchet screwdriver. These allow you plenty of control over the torque as you tighten or loosen. Pay attention to the manufacturing of bar and tip of your screwdriver. Look for chrome vanadium steel as this is both strong and corrosion-resistant. Sand blasted tips provide a secure grip in the slot or recess of the screw head. Bits are important to consider also.

Q: What is the best material for screwdrivers?

A: Chrome-molybdenum steel, called Cr-Mo steel, is a type of alloy steel containing chromium and molybdenum. Cr-Mo steels are known for their high strength, toughness, and resistance to wear and tear.

Q: What is the most commonly used screwdriver?

A: Phillips Screwdriver. Also known as cross-head screwdrivers, Phillips screwdrivers are one of the most common types. But what is a Phillips head screwdriver? These tools are designed to fit screws with Phillips heads, which have a cross-shaped recess - hence the alternative name of cross screwdriver.

Q: What is the standard screwdriver?

A: The standard slot screwdriver is a very simple yet useful tool. It is most commonly used to remove and replace slotted screws and a countless number of other useful applications that are only limited by the user's imagination.

Q: What are the secrets to using a screwdriver?

A: Top Tips for Screwdriving. When driving screws into soft wood without first drilling a pilot, use a bradawl to mark a small indent. The screw will now be much easier to drive into the exact spot where you need it to go.

Q: How do you maintain a screwdriver?

A: Full Guide on Screwdrivers: Types, Uses and MaintenanceIf the screwdriver is damaged or dull, it should always be sharpened. When sharpening with a grinding wheel, it should be cooled with water. If the screwdriver is beyond repair, severely damaged or deformed, or if the handle is broken or damaged, it should be discarded promptly.

Q: How to clean a screwdriver?

A: Start by filling the bucket with hot water and a small amount of commercial cleaner. Soak your tools in the bucket for 30 seconds to a minute. With your wire brush, scrub the tools to remove dirt and grime. Rinse and repeat until all dirt has been cleared from the tool.

Q: What can damage a screwdriver?

A: Don't use pliers or a wrench on a screwdriver to exert extra torque on it. Store screwdrivers where they will not be damaged, such as in a rack or a shadow board. Keep them away from excessive heat, which may damage the metal or handle. Don't hold the work in one hand while operating the screwdriver with the other.

Q: How long will a screwdriver stay magnetized?

A: There are a number of different ways to magnetize a screwdriver. However, the best and simplest way is completed using a strong magnet. This method is very simple and the effects can last for months or even years, depending on the strength of the magnet.

Q: Do screwdrivers wear out?

A: I've seen more broken slotted screwdrivers than Phillips, which tend to instead wear out. Screwdriver tips are often heat treated to be harder. Hardened tips wear slower. But, hardened metal can also be more brittle, and prone to breakage.

Q: What not to do with a screwdriver?

A: Do not use a screwdriver for prying, punching, chiseling, scoring, scraping or stirring paint. Do not use pliers on the handle of a screwdriver for extra turning power. A wrench should only be used on the square screwdriver shank designed for that purpose. Do not expose a screwdriver blade to excessive heat.

Q: What is the most common mistake made in using screwdrivers?

A: Using the wrong size of blade makes it more likely that the tool will slip when you apply force. The handle should be gripped firmly, and the blade should be reasonably sharp, not worn and dull.

Q: What is the most important part of a screwdriver?

A: Based on purpose, its length is based on what type of screwdriver will be the best option for you. Possibly the most important part is the blade or the tip. The type or shape and size of the tip determine what kinds of screws and fasteners can be turned.

Q: What makes a high quality screwdriver?

A: Pay attention to the manufacturing of bar and tip of your screwdriver. Look for chrome vanadium steel as this is both strong and corrosion-resistant. Sand blasted tips provide a secure grip in the slot or recess of the screw head. Bits are important to consider also.

Q: How not to use a screwdriver?

A: Applying too much force can cause the screwdriver to slip, while not applying enough force can make the task more difficult. Always use safety goggles when working with power tools. These tools can produce flying debris that can cause eye injuries. Wear gloves to protect your hands from cuts and scrapes.

Q: How do I know if my screwdriver is too small?

A: To determine the right size screwdriver, place the screwdriver head into the head of the screw. If the screwdriver head extends out of the screw head, the screwdriver is too large. If the screwdriver head does not reach the edges of the screw, the screwdriver is too small. Recall that you will hold a screwdriver at the handle. The screwdriver should fit in the palm of your dominant hand. Your fingers should close around the handle. See the picture to the right for an example of how to hold a screwdriver.

Q: Does the length of a screwdriver matter?

A: That would depend upon the screwdrivers you are comparing, a long large diameter shaft screwdriver will definitely handle more torque than a short much smaller diameter shaft version. Longer screwdrivers give the user better control.

Q: What if I don't have a right size screwdriver?

A: If you don't have anything that can fit in the grooves on the screw, grip the top of the screw with a pair of pliers or vice grips, then turn it counterclockwise until it's loose. This technique will only work if the top of the screw sticks up enough so you can get a good grip on it.

Q: What should your fingers do to hold a screwdriver?

A: Engage one or two threads, make sure the screw is going in straight, then take your fingers away. You can put your fingers on the shank to help guide and hold the screwdriver. But the main action is on the handle, which should be large enough to allow enough grip and torque to drive the screw

Q: How to maintain and maintain the screwdriver?

A: Screwdriver is a common hardware tool product used to fasten or remove screws,there are many types of it. Although the screwdriver is a relatively small hardware tool, if it wants to have a long service life, it still needs to be maintained and maintained normally during use. Screwdrivers are generally used with screws. If the screwdriver is damaged, the screws that need to be tightened or loosened will not be able to be processed.Therefore, it is recommended that you strictly follow the above method to use the screwdriver to ensure that the screwdriver will not be damaged during use.

As one of the most professional screwdriver suppliers in China, we're featured by quality products and good service. Please rest assured to buy or wholesale customized screwdriver made in China here from our factory.

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