The amount of torque a Craftsman impact has depends on the specific model you have. Generally, Craftsman impact wrenches can generate anywhere from 100 to 1200 foot-pounds of torque. Their 1/2 inch drive electric models can typically produce up to 600 foot-pounds of torque, while the 3/8 inch electric models can generate 350 to 400 foot-pounds of torque.
Craftsman’s 1/4 inch impact drivers offer a maximum torque potential of 150 foot-pounds. Additionally, the Craftsman cordless impact has a maximum torque of 25 foot-pounds, and the 12-volt cordless drill/driver has a selectable torque ranging from 0 to 265 inch-pounds.
Which 1/2 impact has the most torque?
The ½ inch impact with the most torque is the Milwaukee 2767-20 M18 FUEL 1/2-Inch High Torque Impact Wrench with Pin Detent. This impact wrench is designed to provide maximum power and efficiency, boasting up to 700 ft-lbs of fastening torque and 1100 ft-lbs of nut-busting torque.
It features REDLINK PLUS Intelligence, which helps protect the tool, battery, and work surface from overloads, as well as REDLITHIUM batteries that power through any job with up to 2X longer run time and 2X more recharges than regular lithium-ion batteries.
The tool’s anvil is designed with a Pin Detent system for maximum socket retention, plus the 4-mode drive control can be easily adjusted to dial in desired speed and torque. The tool also includes LED lighting for improved visibility in dark work spaces.
What is a good torque for an impact?
The ideal torque for an impact will depend on the size and type of the particular fasteners you are driving in. For light-duty fasteners, a torque of about 20-40 foot-pounds is typical. For heavier fasteners, such as lag bolts, a torque ranging from 100-200 foot-pounds is usually sufficient.
When using self-tapping screws, a torque of about 1/4 to 1/2 the screw’s ultimate tensile strength is generally recommended.
Generally speaking, it’s important to use caution and not apply excessive torque, as over-tightening can cause damage to both the fastener and material you are connecting, as well as potentially cause injury to yourself.
When in doubt, manually pre-drill the pilot holes and use a torque wrench to ensure that you are tightening the fasteners to the manufacturer’s recommendations.
What is nut-busting torque?
Nut-busting torque is the maximum torque that a tool is able to achieve in order to break a tight nut or bolt. This is a level of torque that is greater than the torque applied to the fastener for normal tightening — it is often and significantly higher.
Nut-busting torque is sometimes referred to as “break-away” torque and it is the maximum amount of torque required to loosen a nut or bolt from a fastening, even when it has been extremely tightened.
This is a force that must be higher than even the highest amount of torque applied when tightening the same nut or bolt.
How many pounds of torque do I need to remove lug nuts?
The exact amount of torque required to remove lug nuts depends on the design, size, and material of your vehicle’s lug nuts. Generally, most vehicles use lug nuts made of moderately strong steel, with a size ranging between 13/16″ and 7/8″.
To remove these types of lug nuts, an average of approximately 80 to 100 pounds of torque is necessary. If the lug nuts are especially strong or rusted, you may need to use more torque. If you need to exert more than 100 pounds of torque, it is recommended to use a torque wrench.
This will help to ensure that the lug nuts are not damaged during the process.
Is 170 Nm torque good for impact driver?
Yes, 170 Nm torque is good for an impact driver. This is because it is large enough to provide sufficient power for most applications, yet small enough to not be too much for smaller fasteners. Thanks to the high torque output of an impact driver, it can quickly and easily drive screws and other fasteners into a wide variety of materials without the user having to exert great force.
It is a good balance between power and control, making it an ideal choice for both casual users and professional contractors alike.
Do impact drivers work on screws?
Yes, impact drivers can be used to drive screws. Impact drivers are a type of power tool that uses a hammering or driving force to drive screws into a variety of materials, including wood, plastic, and metal.
Impact drivers are a great tool for any DIY project, from assembling furniture to construction and remodeling projects. They are great for quickly and consistently driving screws, making them a popular choice for both professionals and hobbyists.
Impact drivers also have the advantage of being able to drive screws into tough materials and hard-to-reach places, as the hammering force helps to ensure the screw is driven in to the desired depth.
Furthermore, impact drivers have adjustable torque settings, making it easy to adjust the driving force to the desired depth.
Can an impact driver be used as a screwdriver?
Yes, an impact driver can be used as a screwdriver. The tool works by delivering direct, powerful rotational and downward force, which enables screws to be driven into wood and other materials with more speed and less effort than a standard screwdriver.
Impact drivers also come equipped with adjustable torque settings which can be used to adjust the amount of force applied to the screw, allowing for more precise control and a greater range of applications.
While the majority of impact drivers are designed for heavier duty tasks such as driving in screws and bolts, they can also be used for driving in sheet metals screws and other large diameter screws.
They are also often used as a screwdriver for basic tasks such as tightening and loosening screws, since their powerful torque settings are well-suited for this task.
Where should you not use an impact driver?
An impact driver should not be used on fragile materials or when precision is necessary. Impact drivers produce a high amount of torque and can easily strip smaller screws, nuts, and bolts, so it’s important to use the correct driver bit for the job.
Impact drivers are also not suitable for work on delicate materials such as plastic or thin metal, as the high-torque action of the driver can damage or distort the shape of the material. For precision work like electronic work or work on intricate mechanisms, you should use a traditional power screwdriver.
Is it OK to use an impact driver as a drill?
It is generally not recommended to use an impact driver as a drill. An impact driver is made to drive screws and bolts into hard surfaces. It uses a rotating motion as well as a short, rapid hammering motion to quickly and efficiently drive screws.
The rapid hammering motion that is used to drive fasteners can cause damage to drill bits and other materials, making it unsuitable for drilling. Additionally, the high torque of an impact driver can cause the drill bit to “walk” off the hole you are trying to drill, resulting in damage to the material and potential injury to the user.
For specific applications, such as drilling into brick or concrete, an impact driver may be used with a special bit designed for that material. However, for general drilling into wood and other materials, a regular drill is the preferred tool.
Do you need a pilot hole with an impact driver?
Yes, it is usually best to drill a pilot hole with an impact driver, even if you are using the right fastener size. This is because an impact driver applies a much higher torque to the fastener and without a pilot hole, the fastener could be pushed too deep into the material, potentially damaging the material.
Furthermore, when a pilot hole is used, the fastener will be better aligned, making it easier to drive it into the material.
What’s the difference between a drill and an impact driver?
The primary difference between a drill and an impact driver is the type of power they use to drive screws and drill into materials. Typically, a drill will use rotation to drive screws and drill into materials, while an impact driver uses a combination of torque and rotational force to drive screws and drill into materials.
The impact driver is designed specifically for driving longer screws into harder materials, while a drill is better suited for shorter screws into softer materials. It’s not uncommon for an impact driver to be several times more powerful than a drill.
This is because the impact driver uses a hammering motion to drive screws, which can provide significantly more torque than a drill can.
Another difference is that an impact driver utilizes a quick-release chuck to lock in the bit of your choice, allowing for fast and easy bit changes, unlike a drill. This is also especially useful for making repetitive tasks much easier and faster, such as driving a large number of screws into a material quickly.
In summary, an impact driver uses more powerful torque and a hammering motion to drive screws, while a drill uses rotation to drive screws. An impact driver also has a quick-release chuck that enables fast and easy bit changes.
This makes the impact driver much better suited for driving longer screws into harder materials quickly and conveniently.
What is an impact driver used for?
An impact driver is a tool that is used to drive screws and bolts into various materials such as wood, metal, plastic, and masonry. It works by producing impacts at high speed and force which makes driving screws and bolts easier.
Impact drivers come with a variety of bits that can be changed depending on the project. The tool also comes with an adjustable speed setting to allow for precision when driving screws and bolts. Additionally, the powerful motor and relatively lightweight design makes it easier to use than regular drill drivers and allows for higher torque and deeper depths of drive.
Impact drivers are great for any job that requires driving screws or bolts with speed, accuracy, and consistent power.
What size impact wrench do mechanics use?
The size of impact wrench used by mechanics will vary based on the type of job they are doing. Generally, mechanics tends to use 1/2, 3/8, and 1/4 inch impact wrenches as they are the most common sizes.
The larger the wrench, the more torque it will provide and can be used for larger jobs like removing and installing lug nuts on vehicles. Smaller wrenches can be used for lighter jobs such as removing and installing small parts.
It is important that mechanics choose the proper size to ensure safety and efficiency. They should also inspect their wrenches regularly for signs of wear and make sure to replace them when necessary.
How do I choose an impact wrench?
Choosing an impact wrench can be a daunting task, as there are so many different factors to consider. The first step is to determine what type of job you plan to use the impact wrench for, as there are different types to suit various applications.
There are pneumatic, cordless, and corded impact wrenches, as well as variable torque or variable speed models.
If you are looking for a basic pneumatic tool, look at the power rating and the torque range. Power ratings are based on the amount of power that the motor can deliver. Cordless impact wrenches offer more convenience and will require a battery rated for high output for optimum performance.
On the other hand, corded models are often more powerful and require no battery replacements.
Once you’ve selected the type of impact wrench, evaluate its size to make sure it will fit in tight spaces and is lightweight enough to carry. You should also consider the type of sockets and accessories that can be used with it, such as hex bits and hex-headed driver hoses.
Finally, check the warranty on the impact wrench you have chosen, as this will provide additional peace of mind that you are purchasing a reliable product. Comparing prices from different retailers can also help you get the best deal.
After carefully considering all of the factors, you should be able to select the best impact wrench for your needs.
What is the torque on a Dewalt impact driver?
The torque on a Dewalt impact driver can vary depending on the model, but generally speaking torque is measured in either pound-feet (ft-lbs) or inch-pounds (in-lbs). The torque for most standard Dewalt impact drivers ranges between 250 ft-lbs and 1,900 ft-lbs.
The highest torque setting for the most powerful models can reach 2,800 ft-lbs for harder driving applications, such as lag screws, larger wood screws, and long non-ferrous metals. The lowest torque settings are typically used for delicate applications such as drywall screws, and work best when the user is taking their time in driving the fastener.
The mid-range configurations of most Dewalt impact drivers offer ample torque and balance between speed and accuracy while driving screws.
Do Impact drivers have a torque setting?
Yes, many modern impact drivers are designed with adjustable torque settings, allowing you to set the torque for specific jobs and tasks. This can be especially useful for fastening screws and other types of nuts and bolts securely without over-tightening them.
Adjustable torque settings can also help to protect delicate fasteners or those made from softer materials, such as plastics. You can usually adjust the torque setting on an impact driver with a built-in switch or dial, which can be found on the top or side of the tool.
Be sure to check the owner’s manual of your impact driver to determine which type of adjustable torque settings it has.