Air Impact Wrench

Air Impact Wrench

Impact Wrenches - The Tool Every Garage Mechanic Can't Be Without

An impact wrench, also recognized as an impactor, air wrench, air gun, rattle gun, torque gun is a socket wrench power device created to deliver higher torque productivity with minimal exertion by the user, by storing energy in a rotating mass, then delivering it suddenly to the output shaft.

In operation, a rotating mass (the hammer) is accelerated by the motor, storing energy, then all of a sudden connected to the result shaft (the anvil), creating a higher-counter rotation impact. The hammer mechanism is created such that after delivering the impact, the hammer is once more permitted to spin freely, and does not stay locked. The hammer style demands a particular minimum counter rotation before the hammer is allowed to spin separately from the anvil, causing the tool to stop hammering and instead smoothly dr the fastener if only low counter rotation is required, rapidly installing/removing the fastener.

Compressed air is the most widespread energy supply for impact wrenches, providing a low-price design with the greatest energy-to-fat ratio. 1/4" drive wrenches are generally available in both inline (the person holds the tool like a screwdriver, with the result on the end) and pistol grip (the consumer holds a deal with which is at correct angles to the result) kinds, and less commonly in an angle dr, which is comparable to an inline instrument but with a set of bevel gears to rotate the result 90 degrees. three/4" generate impact wrenches are once more essentially only available in pistol grip kind. Each types usually also include a aspect deal with, enabling both hands to hold the device at once. A recent design combines an impact wrench and an air ratchet, often known as a "reactionless air ratchet" by the manufacturers, incorporating an impact meeting prior to the ratchet assembly. Several users select to equip their air-powered impact wrenches with a short length of air hose somewhat than attaching an air fitting straight to the device. As the output of an air impact wrench, when hammering, is a very brief impact power, the real efficient torque is tough to measure, with a number of various ratings in use. If the productivity is springy or capable of absorbing energy, the impulse will simply be absorbed, and virtually no counter rotation will ever be utilized, and somewhat counter-intuitively, if the object is very springy, the wrench may truly turn backwards as the energy is delivered back again to the anvil, although it is not connected to the hammer and ready to spin freely. Accurately controlling the output counter rotation of an impact wrench is really challenging, and even an experienced operator will have a difficult time creating sure a fastener is not undertightened or overtightened using an impact wrench. When extremely precise torque is required, an impact wrench is only employed to snug down the fastener, with a counter rotation wrench utilized for the final tightening.

About the Author

Jack Sacratee has worked on vehicles for almost 30 yrs.  BesidesIn addition to tinkering vehicles, he likes writing and reading.  To learn about air impact wrenches, you can go to his website at http://airimpactwrench.net

JET JSM-4140 3/8-in Mini Air Impact Wrench $329 3/8-in Mini Air Impact Wrench - JSM-4140

Factory Reconditioned Campbell Hausfeld TL1149 3/8-in Air Powered Impact Wrench $29.99 3/8-in Air Powered Impact Wrench - TL114900RB

285B - Air Impact Wrench $824.37 [383-285B]

211 - Air Impact Wrench $327.5 [383-211] UPC: 663023000800 0.1 LB

212 - Air Impact Wrench $217.1 [383-212] UPC: 663023000046 3.36 LB

IngersollRand 383212 Air Impact Wrench $255.88 More torque less vibration. Pistolstyle yet extremely compact and lightweight. Builtin power regulator prevents overtorquing. Handle exhaust. Drive Size: 3/8 . Drive Type: Square. Torque: 20.00 ft lb [Min] 180.00 ft lb [Max]. Cycle Rate: 1500 ipm. Free Speed: 10000 rpm. Air Consumption: 2.500 CFM. Air Consumption Load: 11.0 CFM. Inlet Size: 1/4 (NPT). Hose Size: 3/8 . Length: 6 . Type: Super Duty.

AmStar Aftershock 1/2'' Air Impact Wrench $80.95 Twin hammer mechanism for maximum power in a compact wrench Max. 360 ft.lbs of torque for tightening and removing stubborn nuts and bolts Forward/reverse switch Cast-Aluminum housing is light weight which lessen the fatigue during operation Square Drive: 1/2'' Bolt capacity: 5/8'' Tool length: 7.3'' Tool weight: 6.0 lbs. Average air consumption: 5CFM Air pressure: 90psi Max. Torque: 360ft. lbs Free speed: 7500RPM Air inlet: 1/4'' NPT Recommended hose size: 3/8''

3/8'' Super Duty Air Impact Wrench $174.95 ? Tremendous power and longer life make this wrench the popular choice for professional mechanics. The Single Hammer Impact Mechanism removes and replaces bolts up to 7/16'' without a struggle. ? Power up to 180 ft-lbs. ? Unaffected by air pressure changes ? More torque, less vibration ? Pistol style, yet extremely compact and lightweight ? Built-in power regulator prevents over-torqueing ? Handle exhaust Specifications: Working torque: 20-150 ft.-lbs. (27-204 Nm) Maximum torque: 180 ft.-lbs. (245 Nm) Blows per minute: 1,500 Free speed: 10,000 RPM Weight: 2.89 lbs. (1.31 kg) Length: 6'' (152 mm) Average air consumption: 2.5 cfm, 11 cfm @ load Sound (pressure/power): 97.5/110.5 dBA Air inlet: 1/4''By Ingersoll-Rand.

Pl1502 - 1/2In Air Impact Wrench $103.87 [690385] UPC: 045564201647 11.42L x 9.23W x 7.45H 6.5 LB 0.45 Cubes

3/4'' Ultra Duty Air Impact Wrench $757.95 Combines a six-vane high output air motor, through-bolt construction, ergonomic handle and housing design to create an impact tool that offers increases power and durability like no other. ? Most durable 3/4'' impact in the industry ? Maximum torque - 1,250 ft.-lbs., 6,000 RPM, 1,025 BPM ? Full power reverse ? 3-position power regulator ? 360 degree swivel inletBy Ingersoll-Rand.

3/8'' Impact Wrench $195.95 ? Improved oil bath DYNA-PACT clutch delivers higher performance and extended durability ? Differential regulator allows the operator to match the required power to the job ? Handle exhaust directs air away from the workpiece and operator Integral 360 degree air inlet swivel keeps air hose from being twisted and kinked ? Teasing throttle design for precise control ? Applications: transmissions, exhaust systems, body shops, general repair in the 3/8'' range ? Ultimate Torue: 200 ft.-lbs. Specifications: Square Drive (In.): 3/8 Weight (lb.): 3.1 Length (In.): 6 Average Air Consumption CFM: 3 Air Inlet NPTF (In.): 1/4 Working Torque Range ft.-lb.: 40-170 Ult. Torque @ 90 PSI Fwd/Rev ft.-lb.: 200By Chicago Pneumatic.

Ingersoll-Rand 1/2 Drive Air Impact Wrench $139.95 ? Durable single-hammer impact mechanism? Aluminum housing for longer life? Easy-to-use forward/reverse power regulator? Two-piece construction for convenient serviceability? 450 ft-lbs torque

Ingersoll Rand 232TGSL .5 Inch Thunder Gun Air Impact Wrench $371.88 This is our fastest 1/2 impact wrench and as close as you can get to the real racing tools preferred by NASCAR tire changers. It features 625 ft.lbs. of torque in reverse with 10 000 rpm to deliver pit crew power speed and durability for shop tasks. Distinctive appearance similar to IR ThunderGun racing tool Adjustable power regulator Ingersoll Rand s fastest 1/2 impact wrench

Ingersoll Rand IRT212 3/8 Inch Super Duty Air Impact Wrench $236.87 Features and Benefits:Tremendous power and longer life make this wrench the popular choice of professional mechanics for exhaust systems air conditioning radiators body shop and bench workStill the most powerful 3/8 pistolgrip on the market it offers all the advantages of the jumbo hammer impact mechanism for removing and replacing bolts up to 7/16 without a strugglePower up to 180 ft.lbs. Unaffected by air pressure changes More torque less vibration

Chicago Pneumatic 1/2'' Air Impact Wrench $143.95 ? Differential regulator allows the operator to match the required power to the job ? Improved oil bath DYNA-PACT clutch delivers higher performance and extended durability ? Handle exhaust directs air away from the workpiece and operator ? Teasing throttle design for precise control ? Applications: overall automotive service, body shop, farm, light truck work, etc. ? Ultimate Torque: 425 ft.-lbs. Specifications: Square Drive in.: 1/2 Weight lb.: 5-1/8 Length in.: 7-1/2 Avg. Air Consumption CFM: 4 Air Inlet NPTF in.: 1/4 Working Torque Range ft.-lb.: 25-310 Ult. Torque @ 90 PSI ft.-lb.: 425By Chicago Pneumatic.

Chicago Pneumatic 1/2 Inch Air Impact Wrench $177.95 Differential regulator allows the operator to match the required power to the job Improved oil bath DYNA-PACT clutch delivers higher performance and extended durability Handle exhaust directs air away from the workpiece and operator Teasing throttle design for precise control Applications: overall automotive service, body shop, farm, light truck work, etc. Ultimate Torque: 425 ft. -lbs. Specifications: Square Drive in. 1/2 Weight lb. 5-1/8 Length in. 7-1/2 Avg. Air Consumption CFM: 4 Air Inlet NPTF in. 1/4 Working Torque Range ft. -lb. 25-310 Ult. Torque 90 PSI ft. -lb. 425

3/4'' Super Duty Air Impact Wrench $556.95 ? Ingersol Rand redefines the category with the lightest, most compact 3/4'' impacts tool in the industry. ? Stronger: Maximum torque of 1200 ft.-lbs. The highest power to weight ratio of all 3/4'' impacts. ? Lighter: 7 lbs. The IR 2141 weigh less than any competitive 3/4'' impact. In fact, its closest competitor weighs 75% more Tougher: The patented Twin Hammer PLUS? mechanism is 30% more durable than other twin hammer mechanismsBy Ingersoll-Rand.

Ingersoll Rand IRT293 1 Inch Super Duty Air Impact Wrench $4650.75 Features and Benefits: This is the most powerful 1 wrench for spring work tractor pads bus maintenance and offroad and farm equipment work. The builtin pressurefeed lube system protects the unique twin hammer impact mechanism as it delivers the ultimate in power. Up to 2 000 ft.lbs. of torque Most powerful 1 wrench Longlasting tool Handle exhaust

3/8'' Snub Nose Air Impact Wrench $77.95 ? Snub nose design for easy access to tight spots ? Rubber nose guard protects tool and work surface ? Compact and lightweight ? Built-in power regulator ? Positive action trigger to control speed Specifications: Square Drive in.: 3/8 Overall Length in.: 5-1/2 Net Weight lb.: 2-3/4 Maximum Torque ft/lb.: 75 Bolt Capacity in.: 3/8 Air Inlet Thread NPT in.: 1/4 Average Air Consumption CFM: 4By Astro Pneumatic.

Ingersoll Rand IRT231HA .50in. Drive Super Duty Air Impact Wrench with 2in. Extended Anvil $256.93 Ingersoll Rand 1/2 Drive Super Duty Air Impact Wrench with 2 Extended Anvil is the most popular tool in its class. Introduced over 25 years ago and continuously refined Air Impact Wrench offers the sheer power and performance features to tackle the tou

Ingersoll Rand IR216B 3/8 Inch Super Duty Butterfly InLine Air Impact Wrench $238.36 Ingersoll Rand IR216B 3/8 Super Duty Butterfly InLine Air Impact Wrench. Satisfaction ensured. Top quality Manufactured to the highest specifications.

Ingersoll Rand 3/8" Super Duty Air Impact Wrench. Each $179.04 Manufacturer: Ingersoll Rand. Each. Features Benefits: Tremendous power and longer life make this wrench the popular choice of professional mechanics for exhaust systems, air conditioning, radiators, body shop, and bench work Still the most powerful 3/

Campbell-hausfeld Campbell-hausfeld 1 2 in Impact Wrench TL050299AV $39.27 1/2? impact wrench Impact wrench is easy-to-use and provides 250 ft./lbs. of torque. Provides the power to quickly remove and install lug nuts and bolts Push-button forward/reverse switch for 1-handed directional changes Easy-to-grip soft grip for increased comfort Kit includes impact wrench, flip socket (13/16? and 3/4?), 3? extension, 1/4? steel Male plug, and blow molded case Torque: 250 ft./lb.; air inlet 1/4?; 5.1 SCRM at 90 P.S.I Impact speed 700 I.P.M Brand #: Campbell-Hausfeld TL050299AV UPC: 045564624767 Keywords: air impact tool wrench

Chicago Pneumatic 1/2 Drive Impact Wrench, 7 1/2. Each $221.64 Manufacturer: Chicago Pneumatic. Each. Compact & ergonomic High torque in small package Through handle air exhaust Exhaust directed away from work piece Customers also search for: Discount 1/2" Drive Impact Wrench, 7 1/2", Buy 1/2" Drive Impact Wrench, 7

Chicago Pneumatic 1/2'' Heavy Duty Air Impact Wrench $152.95 The Chicago Pneumatic CP7733 1/2'' impact wrench is the most efficient air tool in its class. Designated the CP7733, the new compact and lightweight air tool delivers an ultimate torque of 550 ft.-lbs. with 5 speeds in forward and one in reverse. Featuring CP's patented SpringHammer clutch, it's designed for smooth operation and extended service. It's the low maintenance, cost effective air tool for many applications including general automotive, body shops, light trucks and farm service. Product Specificiations: Square Drive (in) 1/2 Working Torque Range Ft.-lbs.(Nm) 25-400(34-542) Max Torque @ 90 PSI Rev. Ft.-lbs.(Nm) 550(746) Free Speed(rpm) 7,000 Weight lbs.(kg) 5.6(2.5) Length in(mm) 7.1(180) Avg Air Consumption CFM(l/min) 4.75(106) Air Inlet Thread Size NPTF in. 1/4 Sound dBA Pressure 96 Vibration m/s (square) 4.0 By Chicago Pneumatic.

Campbell Hausfeld PL1557 1-in Impact Wrench $309.99 1-in Impact Wrench - PL1557

Campbell Hausfeld PL158699 3/4-in Impact Wrench $179.99 3/4-in Impact Wrench - PL158699

290 - 1 inch Drive Air Impact Wrench $2033.56 [383-290] UPC: 663023001159 25.3 LB

271 - 1 inch Drive Air Impact Wrench $736.9 [383-271] UPC: 663023001081 15.2 LB

244A - 1/2 inch Drive Air Impact Wrench $327.32 [383-244A] UPC: 66302301544 6.66 LB

261-3 - 3/4 inch Drive Air Impact Wrench $695.8 [383-261-3] UPC: 66302300548 12.22 LB

2161Xp - 3/4 inch Drive Air Impact Wrench $1032.85 [383-2161XP] UPC: 66302301061 13.68 LB

5075A - 3/4 inch Air Impact Wrench $759.42 [672-5075A] UPC: 78115017167 6 LB

2294 - 0.500 inch Air Impact Wrench $364.25 [473-2294] Truck Delivery