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Internet # 203114969

Model # 49-66-4502

Store SKU # 1005696237

Store SO SKU #1000967980

SHOCKWAVE Impact Duty 1/4 in. x 1-7/8 in. Alloy Steel Magnetic Nut Driver (1-Pack)

$4.49
  • Impact Duty Magnet prevents the magnet from loosening over time
  • Magnetic nut driver securely holds screws during set-up
  • Optimized SHOCK ZONE™ absorbs peak torque & prevents bit breakage
  • View More Details
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Return this item within 90 days of purchase. Read Return Policy
Product Details

About This Product

The MILWAUKEE® SHOCKWAVE Impact Duty™ Magnetic Nut Drivers are engineered with the Most Durable Magnet to withstand heavy duty applications throughout the life of the nut driver. The magnetic nut driver securely holds screws during application set-up providing unyielding bit engagement. Made from heat treated CUSTOM ALLOY76™ steel to control hardness for extended bit life. The optimized SHOCK ZONE™ absorbs peak torque and prevents bit breakage. Milwaukee magnetic nut drivers feature a chamfered edge for maximum screw-head engagement while the improved hex geometry allows for the best fit and reduced stripping during use. The nut drivers also feature color-coded bands that aid with selecting the right diameter. Designed for use with impact drivers and drill drivers.

Highlights

  • Impact Duty Magnet prevents magnet loosening over time
  • Magnetic nut driver holds screws securely during application set-up
  • Optimized SHOCK ZONE™ absorbs peak torque and prevents breakage
  • Color-coded bands aid with selecting the right size nut driver
  • CUSTOM ALLOY76™ Steel is engineered to extend bit life
  • Chamfered edge for maximum screw-head engagement
  • Improved hex geometry for best fit and reduced stripping
  • Designed for heavy-duty impact applications
  • Designed for use with Impact Drivers and Drill Drivers
  • Includes: (1) SHOCKWAVE 1/4 X 1-7/8 IMPACT MAGNETIC NUT DRIVER
  • Impact Duty Magnet prevents the magnet from loosening over time
  • Magnetic nut driver securely holds screws during set-up
  • Optimized SHOCK ZONE absorbs peak torque & prevents bit breakage
  • Shop All Milwaukee Tools
  • Return Policy

Product Information

Internet # 203114969

Model # 49-66-4502

Store SKU # 1005696237

Store SO SKU #1000967980

Additional Resources

Shop All Milwaukee
From the Manufacturer

Specifications

Dimensions

Bit Diameter

1/4 in

Bit Length (in.)

1.875 in

Shank Diameter

1/4 in

Tip Size

1/4 in.

Details

Bit Material

High Speed Steel

Drill Bit Type

Screwdriver

Drill Bit Type(s) Included

Nut Driver

Drive Style

Nut Setter

Impact Driver Capability

Impact Rated

Individual/Set

Individual

Material Application

Aluminum, Duct/Sheet Metal, PVC, Steel, Wood

Number of Pieces

1 Piece

Number of Pieces

1

Returnable

90-Day

Shank Style

Hex

Tools Product Type

Power Tool

Questions & Answers

29Questions
caret
Q:Is the 2 inch spec the overall length or the lenght of the shank?
by|Feb 17, 2024
1 Answer
Answer This Question

A:  Hi Carson, the bit length is 2 in. - Milwaukee Tool Social Team

by|Feb 21, 2024
    caret
    Q:How to tell when the bit is not usable anymore
    by|Apr 12, 2023
    0 Answer
    Answer This Question
    caret
    Q:Is this a magnetic bit
    by|Dec 24, 2022
    2 Answers
    Answer This Question

    A:  Not really, not magnetic enough to hold an 1x3/4 inch construction screw. Which for me is a deal breaker.

    by|Apr 7, 2023

      A:  Gary, the SHOCKWAVE Impact Duty 3-1/2 in. T30 Torx Alloy Steel Screw Driver Bit has a steel tip and is magnetic. Thank you -Milwaukee Tool Team

      by|Dec 28, 2022
        caret
        Q:What Guage thickness diameter , drill bit should I use for drilling , a 1/2" hole for a 1/2" metal thread lag bolt into thick Guage metal , galvanized ,framing studs
        by|Mar 23, 2022
        1 Answer
        Answer This Question

        A:  5/16 in.

        by|Sep 20, 2022
          3 found this answer helpful
          Showing 1-4 of 29

          Customer Reviews

          4.6 out of 5

          • 4.6 out of 2,292 reviews
          • 92% recommend this product
          Filter by:
          Showing 1-10 of 2,292 reviews
          Tip of the bit started twisting after less than 20 screws. Maybe that is the design, but I was disappointed.
          by
          Response from Milwaukee ToolSep 15, 2023
          We are sorry to hear about your experience, but we'll make sure to pass it along to the proper team! - Milwaukee Tool, Social Team
          • Verified Purchase
          point twisted
          I owned this 2 pack for all of 2 days. First day the tip of the bit twisted. I turned down the torque on my drill. 2nd day the same thing: twisted tip. This was not due to abuse. Did not even notice when it happened, except couldn't drive the next screw. Compare this to the single GRK bit I used for the last 3 months, on the same project. The metal is just not hard enough.
          by
            1 found this review helpful
            Cable House Box and metal shelving Installation.
            Made installation easier
            by
            • Verified Purchase
            • Recommended
            Bits did not last
            I was removing deck screws from composite decking attached to treated pine joists using an impact Bosch driver. Of the five bits that I purchased the tip broke off of four of them and the fifth one became unusable after removing around ten screws. The project is still not completed.
            by
            Response from Milwaukee ToolApr 3, 2022
            Thank you for your review. We invite you to reach out to us at socialmedia@milwaukeetool.com so we may discuss your concerns with this product further. Thank You - Cayla
              3 found this review helpful
              Absolutely the worst
              These are the worst bits I've ever used. Milwaukee should be ashamed. Both bit end twisted driving screws into soft southern pine 2 x 4's. These two bits drove a total of 6 screws. Fifty times life my butt. Don't waste your money.
              by
              Response from Milwaukee ToolJan 13, 2022
              We invite you to contact us at socialmedia@milwaukeetool.com so we may discuss your specific personal experience at Milwaukee Tool. Thank you. - Cayla
                2 found this review helpful
                Many many moons ago, there was only Phillips and Slotted for our choices with fasteners. Since th...
                Many many moons ago, there was only Phillips and Slotted for our choices with fasteners. Since the invention of this type of bit, you have more control than ever before in regards to pressure of force on the actual fastener. No more standing on the drill so that the bit does not tear out the head of the fastener. The actual length of these drivers, I find works well with most jobs at hand. For extra reach, I always keep an extender at hand. The coating on the bit itself, keeps rust and corrosion at bay for a long time. I find that if you pay attention when inserting the bit into the driver head, making sure that it bottoms out, creating reduced wear on the tip, therefore prolonging it's useful life.
                by
                • Recommended
                1 found this review helpful
                Wear guard tips last Received item in good condition. The wear guard tips last quite a while. I h...
                Wear guard tips last Received item in good condition. The wear guard tips last quite a while. I have driven hundreds of screws before installing a new one. The bits lock into my impact nicely, easy to change. If you use a drill motor, they are equally easy to use. I prefer the Milwaukee wear tips after months of abuse, they hold up better than most brands. Its easy to damage one if you don't hold or place the bits correctly. This is user error, not the company's fault. Make sure to pull your hands away after starting, it's easy to slip off and punch a hole in the wood or worse yet your finger.
                by
                • Recommended
                MILWAUKEE SHOCKWAVE IMPACT DUTY 3-1/2 IN. T25 TORX ALLOY STEEL SCREW DRIVER BIT (2-PACK) These M...
                MILWAUKEE SHOCKWAVE IMPACT DUTY 3-1/2 IN. T25 TORX ALLOY STEEL SCREW DRIVER BIT (2-PACK) These Milwaukee torx bits are very strong, and drive with no vibration or wobble. I drove 4 inch screws with no problem, or slipping. The 3 1/2 inch extension on these bits are also very handy, it allows you to get into reach situations you could not with the short ordinary bits. I was very impressed with these bits, and will continue to buy and use.
                by
                • Recommended
                The Milwaukee Shock Wave 3-1/2 inch Torx T30 Screwdriver Bit comes in a package of two bits. I p...
                The Milwaukee Shock Wave 3-1/2 inch Torx T30 Screwdriver Bit comes in a package of two bits. I prefer bits in the 3 1/2 inch length for most of my work, but of course I will use shorter ones for tight areas. The bits are very sturdy, fit into the screws very firmly, and are very reasonably priced. They are for a larger screw but the Milwaukee bits work well regardless of the size.
                by
                • Recommended
                The Milwaukee Shock Wave 3-1/2 inch Torx T15 Screwdriver Bit is a sturdy bit. I prefer bits in t...
                The Milwaukee Shock Wave 3-1/2 inch Torx T15 Screwdriver Bit is a sturdy bit. I prefer bits in the 3 1/2 inch length for most of my work, of course I will use shorter ones for tight areas. The bit fits a T15 screw very securely with no slop and resists the bit rounding off if you aren't quite fully locked in. The wrap around the shaft was a bit loose but it didn't affect the bit. The next time I need to buy a screw driver bit, I will look at Milwaukee first.
                by
                • Recommended
                Showing 1-10 of 2,292 reviews