9-in-1 Square Drive Multi-bit Driver

9-in-1 Square Drive Multi-bit Driver
By Published On: March 6, 2026

Our 9-in-1 Square Drive Multi-Bit Driver features 3-1/2″ interchangeable power groove bits that are power tool compatible giving you maximum job site versatility. The multi-bit screwdriver also has wrench-ready hex shanks providing you with additional leverage. The interchangeable bits are precision machined and chrome-plated, providing marine-grade rust protection and reduced wear giving you the best job site durability. The screwdriver features magnetic bit retention providing you with consistent driving performance. The 9-in-1 Square Drive Multi-Bit Driver is designed for the job site and includes Milwaukee’s Limited Lifetime Warranty.

Height
1.42 in
Length
1.42 in
Width
9.06 in
Color
Red, Black
Handle Type
Barrel Grip
Material
Steel, Plastic
Weight
0.57 lb
Number of Pieces Included
10
Tip Size
#1, #2, #3
Warranty
Limited Lifetime Warranty

Chrome plated bits
Limited Lifetime Warranty
Magnetic bit retention delivers consistent driving performance
Power groove bits for power tool compatibility and jobsite versatility
Precision machined bit tips: durable tips for secure fitment
Wrench ready: Hex shanks for additional leverage

The rear cap spins independently from the rest of the body. With this feature, you can press the tool into the screw with your palm and still easily rotate the screwdriver with your other hand. This is particularly useful when dealing with partially stripped screws.
Because the cap spins, the pressure from your palm won’t be fighting against the twist of the handle. Also, because your palm is pressing against a stationary piece instead of a twisting one, you won’t “rug-burn” a fiery hole into your palm.

The handle of the Megapro 13-in-1 is another high point. Even with the roomy storage capacity for the six bits (which really are 12 different driver tips), the comfort of the grip far exceeded that of any of the other screwdrivers, even those that cost more than twice as much. The teardrop shape tapers at the neck, providing a nice groove for the thumb and forefinger. The gripping area of the handle is mostly rubberized and has a series of nubs in it for better purchase. It’s a very comfortable design, and it felt natural no matter how we held it.

The ratcheting mechanism of the 13-in-1 has 28 teeth, which is about in the middle range of the screwdrivers we tested. Some had as low as 10 teeth, while most of the better ones had around 40, yet some had as many as 72. So the 13-in-1 may not have the subtlest most responsive ratchet, but it’s very quiet and we think the high-quality feel to it is undeniable. In all of our years using it, we’ve never had it slip once.

 

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Written by : Flintools

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