SKU: 88504973359

DEWALT Impact Wrench DWMT70773L 1 2 Inch Heavy Duty Air Driver (650 Foot Pounds Torque 7500 RPM One Hand Operation Pneumatic Fastening Automotive)

Sale price$152.99 Regular price$169.99
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Description

DEWALT Impact Wrench DWMT70773L 1 2 Inch Heavy Duty Air Driver (650 Foot Pounds Torque 7500 RPM One Hand Operation Pneumatic Fastening Automotive)Break Free Stuck Fasteners and Manage Heavy Fleet Maintenance Natively with Single Hand Forward Reverse Controls The DEWALT DWMT70773L 1 2 Inch Drive Heavy Duty Air Impact Wrench is an industrial grade pneumatic fastening tool engineered to deliver up to 650 ft lb of maximum breakaway torque. This heavy duty air driver operates at a free speed of 7,500 RPM under a regulated 90 PSI pressure ceiling to accelerate high volume assembly and disassembly

Break Free Stuck Fasteners and Manage Heavy Fleet Maintenance Natively with Single Hand Forward Reverse Controls

The DEWALT DWMT70773L 1/2-Inch Drive Heavy Duty Air Impact Wrench is an industrial-grade pneumatic fastening tool engineered to deliver up to 650 ft-lb of maximum breakaway torque. This heavy-duty air driver operates at a free speed of 7,500 RPM under a regulated 90 PSI pressure ceiling to accelerate high-volume assembly and disassembly cycles. Outfitted with a specialized single-hand directional selector switch and integrated shock-resistant rubber composite protective housing bumpers, this balanced 5.94-pound mechanical tool optimizes unassisted automotive chassis and industrial machinery tear-downs.

Best Used For:

  • Automotive Fleet Service: Stripping away rusted lug nuts and stubborn wheel fasteners unassisted during high-volume tire rotation and brake servicing cycles.
  • Suspension Component Tear-Downs: Extracting seized suspension alignment bolts and subframe hardware components without manual breaker bar leverage.
  • Industrial Machine Assembly: Fastening high-tensile structural bolts securely across heavy equipment mount frames, industrial pumps, and metal factory rigs.

Key Performance & Safety Features

  • Formidable 650 Foot-Pound Torque Core: High-output internal twin-hammer mechanical mechanism forces rapid impact energy waves to break down seized fasteners.
  • Single Hand Directional Selector: Ergonomically placed rocker configuration facilitates quick thumb transition parameters between forward and reverse lines natively.
  • Shock Resistant Armor Bumpers: Protective elastomer body inserts preserve internal alignment tolerances during accidental shop drops onto concrete flooring.
  • Optimized Compressor Flow Matching: Precision air intake management regulates load consumption to 5.9 CFM at 90 PSI to extend workstation compressor cycles.
  • Vibration Damping Grip Frame: Balanced polymer composite shell contours control tool tracking while reducing structural hand fatigue over long service shifts.

What's Included

  • (1) DWMT70773L 1/2-Inch Drive Heavy Duty Pneumatic Air Impact Wrench Unit
  • (1) Maintenance Bottle of Premium Pneumatic Air Tool Lubricant Oil

Technical Specifications

Brand Manufacturer: DEWALT
Model Number (SKU): DWMT70773L
Product Type Category: Pneumatic Impact Wrench
Square Drive Size: 1/2 in
Maximum Fastening Torque: 650 ft-lb
Maximum Free Speed: 7,500 RPM
Average Air Consumption: 5.9 CFM
Recommended Air Pressure: 90 PSI
Air Inlet Interface Thread: 1/4 in NPT Port
Directional Shifting Control: One-Hand Forward / Reverse Switch Mechanism
Assembled Tool Length: 10.8 in
Assembled Tool Width: 9.3 in
Assembled Tool Height: 3.6 in
Total Structural Weight: 5.94 lbs
Country of Origin Manufacturing: Taiwan

PRO-TIP: To preserve maximum anvil strike velocities and protect internal planetary valves from humidity corrosion, inject 4 to 5 drops of the bundled pneumatic lubricating oil directly into the 1/4-inch NPT air inlet port prior to each shop rotation shift. Keeping line moisture managed natively guarantees consistent 650 ft-lb break-away output ratings and extends hardware lifespan.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88504973359

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Angela Allen
Boise, US
★★★★★ 5
Affordable and it works !
Size: 1 Kit, Size: 1 Kit
Works great price is decent and easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
S
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SoCalVet
Houston, US
★★★★★ 5
Clean foggy headlights with ease.
Item Package Quantity: 1
I was very impressed with the results. Easy and fast to use. Really cleaned up the foggy appearance. I will definitely use it again.
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Reviewed in the United States on May 9, 2026
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Verified Purchase
Red-Dog
West Palm Beach, US
★★★★★ 5
Great product
Item Package Quantity: 1
This product works awesome. Fast and easy. Customer service is to work with as well. Yes, I recommend this product. Head lights look better and visibility greatly improved.
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Reviewed in the United States on January 29, 2026
R
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Rick Rivera
Louisville, US
★★★★★ 4
Immediate results
Item Package Quantity: 1
Very easy to apply. Impressive immediate results. However not yet sure if the shine will last. It’s only been 48 hours but so far it’s great and definitely worth the money. I give it 4 stars for now. If the shine lasts it deserves 5 stars.
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Reviewed in the United States on March 22, 2026
S
Verified Purchase
S. Jack
Los Angeles, US
★★★★★ 3
Good…not great
Item Package Quantity: 1
Worked decently. Took care of the light fog but didn’t quite do the job on the center of the lights
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Reviewed in the United States on February 26, 2026

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