Impact Wrenches
Impact wrenches are available in many different sizes and styles; also known as the impactor, air gun, air wrench.The impact wrench is used for many different things such as auto repair, assembling products. Mechanic shops use impact wrenches on a daily basis while working on vehicles.
Electrical impact wrenches, cordless, hydraulic powered wrenches as well as air compressed wrenches are available. Air compressed is the most commonly used power source for impact wrenches. These wrenches can be used for small jobs as well as large industrial jobs.
Impact Wrench Sizes
This tool is used in jobs that require a high rotating force, and also helps get the job done a lot faster than other wrenches. The 3/8 inch phuematic impact wrench uses a double pin clutch mechanism and a soft handle for easy gripping.
The ½ inch super duty air wrench has a high pressure impact with a feed lubrication, and this wrench is very affordable. The ½ inch impactor cordless wrench is light weight and comes with a LED light that illuminates the work area.
The ¾ inch electric wrench has a forward and reverse switch and is also light weight. This wrench is made with a double insulation technology. A sway wrench on the other hand can be manually operated, powered by electricity or used with an air compressor.
Buying Tips
When purchasing an impact wrench you should first consider what you will be using the wrench for. If the wrench will be used for smaller jobs than you would not need a heavy duty impact wrench?
Find a wrench that will work for you and your intended use. The snap on composite is a great choice in my opinion and is light weight. Another great impact wrench is the IR 2131 which is a quiet wrench that can withstand a lot of abuse. The IR 2131 wrench usually runs around $209-$250.
The torque titanium impact wrench is another great choice which only weighs 3.95 lbs. Harbor Freight usually carries a huge variety of wrenches that are reasonably priced.
The heavy duty ¾ standard anvil impact wrench can be purchased at Harbor Freight for $69.99 with a variable speed of 1 to 4500 RPM and 500 ft. lbs. of torque. This wrench has a forward and reverse action switch, and uses a ¾ max air compressor.
The ½ inch electric impact wrench usually runs anywhere from $49.99-$69.99, and can be purchased at Harbor Freight as well as Lowes hardware. This wrench produces up to 240 ft. lbs. of torque for tightening or removing fasteners. This wrench carries a 7 amp motor to operate without a lot of work. Finding the right wrench should not be hard with the many different options available market the hardest part would be making a choice between the many different ones.
Air Impact Wrench
Like manual powered wrench which is powered by your hand, air impact wrench is powered by air. Air will be injected into the wrench and it will turn the torque. Then it do the rest job.
Recommended air impact wrenches:
- Ingersoll-Rand 231C Air Impact WrenchThis Ingersoll Rand air impact wrench was introduced over 25 years ago and has been continuously refined. It offers the sheer power and performance to tackle tough jobs with ease.
- Chicago Pneumatic CP734H Air Impact WrenchThis Chicago Pneumatic 1/2in. heavy-duty air impact wrench with Dyna-Pact oil bath clutch to deliver smooth operation and extended durability. Delivers power and economy for general repair, transmission work, exhaust systems and body shops.
- Kawasaki 840770 Air Impact WrenchLightweight and durable composite housing.AA200 ft. lb. maximum torque 7000 RPM free speed.A Requires 90 PSI input. One year warranty.
Cordless Impact Wrench
There are no wire attached this tool, that’s why it calls cordless. This tool is powered by battery. Usually the battery has 12-18 volt lithium battery, which is enough to rotate the wrench.
Recommended cordless impact wrenches:
- Makita BTW450 Cordless Impact WrenchMakita’s 18V LXT Lithium-Ion Cordless 1/2-Inch Impact Wrench delivers high-torque impact power with a 1/2-inch square drive that will fit impact-rated socket sets.
- Bosch 22614 Cordless Impact WrenchThis cordless tool features an innovative hammer and anvil system that delivers up to 30% more torque than impact drivers.
- Hitachi WR18DL Cordless Impact WrenchThe 2 piece motor is constructed with heavy gauge copper coils and the striker is designed to deliver maximum power output while with.
Electrical Impact Wrench
This is a corded impact wrench. You need a wire from electric source to power your wrench. The electricity will rotate the wrench.
Recommended electrical impact wrenches:
- Kawasaki 840017 Impact Wrench KitIt features a forward/reverse rocker switch for fast direction change, replaceable brushes for long life, 220-foot-pounds max torque, 2700 impacts per minute, and 7.0 amp motor.
- Hitachi WR22SA Electric Impact WrenchThe Hitachi WR22SA Corded Electric Impact Wrench combines class-leading power and a compact, lightweight design to handle the toughest jobs with ease.
- DEWALT DW290 Electric Impact WrenchDie-cast aluminum gear housing. Detent-pin anvil for secure socket retention. 240 in./lb.
Cordless Impact Wrench
Air Impact Wrench
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