Milwaukee Impact Wrench Kit 2666-21B M18 18V Lithium-Ion Friction

KEY TECHNICAL SPECIFICATIONS : Brand: Milwaukee Type: Impact Driver Voltage: 18v Number of Tools: 1 Power Source: Battery Number of Batteries: 1 Motor Type: Brushless Battery Included: Yes Battery Technology: Lithium-Ion (Li-Ion) Model: 2666-21B Color: Red
KEY TECHNICAL SPECIFICATIONS : Brand: Milwaukee Type: Impact Driver Voltage: 18v Number of Tools: 1 Power Source: Battery Number of Batteries: 1 Motor Type: Brushless Battery Included: Yes Battery Technology: Lithium-Ion (Li-Ion) Model: 2666-21B Color: Red

I know this topic has been beaten to death. There is a High Impact sale 2666 -21B kit on sale at Home Depot for $249. Do the B series wrenches have issues ?

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