Quick Answer: Do I Really Need An Impact Wrench?

How much torque does an impact wrench need to remove lug nuts?

A quick glance at a lug nut torque chart shows that most lug nuts should be torqued between 80 and 100 ft-lbs.

Some require less torque, others more.

But for the purpose of this discussion, let’s say that a lug nut must be torqued to 100 ft-lbs.

100 ft-lbs is the same as 1200 in-lbs..

What is the purpose of an impact wrench?

Impact Wrenches An impact wrench is a socket wrench power tool designed to deliver a high-torque output with minimal exertion by the user. It stores energy in a rotating mass, accelerated by the motor, to then delivers it suddenly to the output shaft (the anvil), creating a high-torque impact.

Will a cordless impact wrench remove lug nuts?

You can remove lug nuts of your car using an impact driver provided the nuts are tightened at the right amount of torque (80 to 100lb-ft) and your impact driver’s output torque is higher than 100lb-ft. In practice, however, rusted/frozen and over-torqued lug nuts will not break loose with a cordless impact driver.

Should I buy a drill or impact driver?

The answer is, when you’re using softer woods, you need the lighter touch and finesse of a traditional cordless drill/driver. For harder woods, concrete, masonry, and especially long fasteners being worked into heavy materials, you want an impact driver.

What size impact wrench do I need to remove lug nuts?

Either 3/8” or ½” will work just fine on lug nuts, with ½” being more common and powerful and a bit more expensive. Since you might want to fit other sockets to it occasionally (besides what fits your car’s lug nuts), it is good to consider the size of other sockets you already own.

When should you not use an impact driver?

So, it’s not the tool to use if you need precision. Limit the use of an impact driver to projects where the hole’s size or placement is less critical than the amount of torque to do the job. Furthermore, impact drivers are not suitable for drilling into hard materials like brick or concrete.

Can you use regular sockets with an impact wrench?

The short answer is no, you should not use a standard socket with an impact wrench. A normal socket will crack or break when used on an impact tool due to how brittle the material is.

Which is better air or electric impact wrench?

Portability & Power Because of this, air impact wrenches are usually better for stationary work or use at a single worksite. … Although air impact wrenches are definitely more cumbersome than cordless electric impact wrenches, they usually deliver more power. So, they’re better for taking care of bigger nuts and bolts.

How many foot pounds of torque do I need for tire lug nuts?

And when you look at that, and realize that the average torque required on a lug nut, to hold the wheel on, is 80 to 90 ft-lbs, well you can imagine how over-tightened some of these lug nuts are. Now that’s a problem because it almost guarantees warped brake rotors.

What’s the difference between impact driver and impact wrench?

The Main Differences Between Impact Drivers vs Impact Wrenches are: Impact drivers are used to drill long screws into wood or metal, whereas Impact wrenches are used to loosen or tighten nuts and bolts. Impact drivers are mostly used for renovations and DIY, whereas Impact wrenches are more used for car reparations.

What is the difference between a drill and an impact driver?

The main difference between a drill and an impact driver boils down to power and rotational action. … Impact drivers tend to be more compact and lighter than most drills, but impact drivers usually deliver more power for a given size of tool while also keeping the driver bit more completely engaged with the screw head.

Do I need a drill if I have an impact driver?

Impact drivers are not designed to drill holes and they can’t take all of the accessories that a cordless drill can. However, if you need to drive a lot of screws – especially screws that are either thick or long – a cordless impact driver is going to outperform a cordless drill every time.

What is the difference between torque wrench and impact wrench?

Is an impact wrench the same as a torque wrench? … The main difference is that an impact wrench is a power tool that can exert a high impact force to tighten and loosen stubborn fasteners. On the other hand, a torque wrench is a hand tool with torque control which enables you to accurately tighten the nuts and bolts.

Is it worth getting an impact driver?

For repetitive jobs like hanging drywall or building a deck, an impact driver is an excellent tool. It drives screws quickly and reliably, with more power but less weight than a drill driver, making these jobs faster and easier on your body.

Do you need an impact wrench?

For instance, you should definitely purchase an impact wrench if you work in an auto repair shop or if you’re in charge of maintaining machinery. The high power of the impact wrench allows you to easily take out or tighten bolts used in trucks or cars.

Can I use impact wrench for screws?

Although you can still use the impact wrench to drive screws (with the right bit), they are best suited for nuts and bolts. And they can handle different sizes efficiently. This capability is what makes them ideal for maintenance of large machines and mechanical work.

Do Impact Drivers strip screws?

An impact driver is specifically designed to drive screws and bolts that would otherwise stall out a cordless drill. It does this by using concussive force to drive a screw into wood. … You’re also less likely to strip screws, while the additional force means you can drive them with more precision.