Milwaukee 0779-20, M28 1/2" Impact Wrench

CF Product Code: MIL077920

Manufacturer Part Number: 0779-20

UPC: 045242003037

The M28™ 1/2" Impact Wrench from Milwaukee Tool provides maximum power, speed and runtime for heavy-duty applications.

Price: $ 281.00 / EA Legend
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Special Order. Ships in Approximately 14 Day(s)

Product Details For Milwaukee 0779-20

Product Description

Handle the toughest jobs with maximum power, speed and runtime. The M28™ Cordless Lithium-ion 1/2" Impact Wrench combines 325 ft-lbs of torque with 1450 RPM and 2450 BPM to complete heavy-duty applications. It’s powered by the revolutionary M28™ Lithium-Ion Battery (sold separately), which provides up to 2X more runtime than 18v batteries. The magnesium gear case offers extreme jobsite durability and lighter weight.

The M28™ 1/2" Impact Wrench features non-slip, soft-grip surfaces that reduce vibration for comfort and less fatigue during prolonged use. The forward/reverse shuttle is helpfully located above the variable-speed switch for fast, easy access, while the detent kit ensures quick changes as well as superior socket retention. A hanger bracket and heavy-duty steel ring are included for convenient tethering when working high overhead or for raising/lowering the tool when working from a ladder or utility pole.


  • M28™ Lithium-Ion Battery Technology: Superior pack construction and advanced electronics provide durability, runtime and power for the toughest jobs
  • REDLINK™ Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger


Tool Warranty5 Years
Peak Torque325 ft-lbs (3,900 in-lbs)
Charge Time1 hour
No Load Speed0-1,450 RPM


  • (1) M28™ 1/2" Impact Wrench (0779-20)
  • (1) Hanger Bracket
  • (1) Quick Change Detent Kit

Filters / Attributes

Size: 1/2"
Type: Tool Only

Shipping Info

Weight: 7.51 lbs

Length: 3.26 in.

Width: 12.83 in.

Height: 9.13 in.