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Milwaukee 2101-21 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery
Model#: MILN2101-21
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Milwaukee 2101-21 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery

Model#: MILN2101-21
Retail:
$119.99
Our Price:
$109.99
Sale Price:
$99.00
You Save:
$20.99 (17%)
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Details

Featuring 44 in-lbs. of peak torque and a 21-position clutch with auto shut-off, the new screwdriver offers improved torque control during repetitive applications. Two speeds (0 - 200 RPM / 0 - 600 RPM) offer further user control for precision work and at only 9.6 in. in length and under one pound, the M4 Screwdriver is easy to use with one hand, featuring a 1/4 in. quick-change chuck for one-handed bit changes.
Drilling more than 200 holes per change, the M4 Screwdriver is the first tool to feature Milwaukee's RedLithium 2.0 Ah battery on the new M4 platform, offering up to 50% more runtime.
Features:
  • 44 in-lbs. of torque and a 21- position clutch setting with auto shut-off offer improved torque control
  • 2 speed gear box produces 0 - 200 RPM / 0 - 600 RPM for optimal user control for precision work
  • Lightweight and compact at only 0.85 lbs. in weight and 9.6 in. in length
  • 1/4 in. quick-change chuck for one-handed bit changes
Includes:
  • 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver - 2101-21
  • 4V M4 2.0 Ah RedLithium Battery - 48-11-2001
  • 4V M4 Charger - 48-59-2001
Downloads:

Specifications

Cordless: Yes
Length: 9.6 in.
Width: 1.56 in.
Height: 1.56 in.
Weight: 1 lbs.
Drive: 1/4-in Hex
RPM: 0 - 200 / 0 - 600
Shipping Weight: 2.15 lbs.
Torque: 44 in-lbs.
Voltage: 4V

More Versions Of This Item

Item Name Price
MILN2101-22 Milwaukee 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver Kit
$129.00
View »

Reviews

Product Reviews

REVIEW SNAPSHOT®

by PowerReviews
Milwaukee4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery
 
4.7

(based on 18 reviews)

100%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

          • Was this a gift?:
          • No (16)

        Reviewed by 18 customers

        Sort by

        Displaying reviews 1-5

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        4.0

        More is not always better

        By Jmac

        from Newnan, GA

        About Me Professional

        Verified Buyer

        Pros

        • Easy To Store
        • Easy To Use
        • Good Grip
        • Good Tool The "but" Is I
        • Powerful

        Cons

          Best Uses

            Comments about 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery:

            It`s a good tool. The "BUT" is it`s larger and somewhat clumsy compared to the original. The charger feels flimsy and at times takes a little finesse before it accepts the battery. Still it is handier and easier to carry than the pistol shaped drivers.

             
            5.0

            Perfect Cordless Screwdriver

            By Al

            from South Bend, IN

            About Me Casual Do-It-Yourselfer

            Verified Buyer

            Pros

            • Easy To Store
            • Easy To Use
            • Good Grip
            • Good Safety Features
            • Powerful

            Cons

              Best Uses

              • Home Repair
              • In The Workshop

              Comments about 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery:

              Great tool. Lightweight but powerful. Very handy. Great battery life.

               
              5.0

              Milwaukee Screwdriver

              By Moe

              from Sacramento, Ca

              Verified Buyer

              Pros

                Cons

                  Best Uses

                    Comments about 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery:

                    Light enough for installing window blind hardware.

                    • Was this a gift?:
                    • No
                     
                    5.0

                    Milwaukee Screwdriver

                    By Pavy

                    from Amherst, WI

                    Verified Buyer

                    Pros

                    • Compact Tool Wpower
                    • No cords

                    Cons

                      Best Uses

                      • Working On The Job

                      Comments about 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery:

                      This product is used on a daily basis.

                      • Was this a gift?:
                      • No
                       
                      5.0

                      Looking for one of these for years!

                      By johnpe78

                      from knoxville, tennessee

                      Verified Buyer

                      Pros

                        Cons

                          Best Uses

                            Comments about 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery:

                            Very fine portable screwdriver, nut driver and drill. Had a marginal one, years ago, which died. This one will last and last. Thank You, Milwaukee! Bought one for my brother-in-law.

                            • Was this a gift?:
                            • No

                            Displaying reviews 1-5

                            Back to top

                            Previous | Next »

                            Questions & Answers

                            Do you have questions about this product?

                            Get answers from real customers and in-house experts with AnswerBox.

                            7 Questions | 8 Answers
                            Displaying questions 1-7
                            • 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery

                              Q:

                              Does it come with two batteries? How quick will the battery recharge?
                              Asked on 2/21/2014 by David from Alvin TX

                              2 answers

                              • Staff Reviewer

                                A:

                                There are no bits included with the screwdriver.

                                Answered on 3/21/2014 by Ken from Atlanta, GA
                              • Staff Reviewer

                                A:

                                This includes one battery and one charger.

                                Answered on 3/21/2014 by Ken from Atlanta, GA
                            • 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery

                              Q:

                              Is this tool varibale speed and not just a 2 speed gear box
                              Will it operate at a very slow starting speed?
                              Thanks
                              Asked on 2/21/2014 by Captain Crunch from Houston Texas

                              1 answer

                              • Staff Reviewer

                                A:

                                There are two speeds on the screwdriver, high and low. On the side of the screwdriver there is a speed selector.

                                Answered on 3/21/2014 by ken from Atlanta, GA
                            • 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery

                              Q:

                              Does this come with any bits?
                              Asked on 2/21/2014 by Rick

                              1 answer

                              • Staff Reviewer

                                A:

                                The Milwaukee model 2101-21 does not come with any bits.

                                Answered on 3/16/2015 by RS from Atlanta
                            • 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery

                              Q:

                              CAN YOU BUY Lithium batteries for it.
                              Asked on 1/18/2014 by charles from Kent WA

                              1 answer

                              • Staff Reviewer

                                A:

                                The model number for the battery is 48-11-2001. You can contact Milwaukee directly at 800-729-3878.

                                Answered on 2/27/2014 by Ken from Atlanta, GA
                            • 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery

                              Q:

                              what is the length straight? Not folded.
                              Asked on 12/12/2013 by Mark from LA, Ca

                              1 answer

                              • Staff Reviewer

                                A:

                                The total length is 10".

                                Answered on 2/4/2014 by Ken from Atlanta, GA
                            • 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery

                              Q:

                              Does this have a light.
                              Asked on 12/11/2013 by tools4me

                              1 answer

                              • Staff Reviewer

                                A:

                                No, there is no light on the screwdriver.

                                Answered on 1/14/2014 by Ken from Atlanta, GA
                            • 4V Cordless M4 Lithium-Ion 1/4 in. Hex Screwdriver with 2.0 Ah RedLithium Battery

                              Q:

                              Does it come with its own charger
                              Asked on 12/4/2013 by Al from Huxley Ia

                              1 answer

                              • Staff Reviewer

                                A:

                                Yes, a 4V M4 Charger - 48-59-2001, is included.

                                Answered on 12/19/2013 by Ken from Atlanta, GA
                            Displaying questions 1-7

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                            Warranty

                            The Milwaukee Warranty Every MILWAUKEE power tool is tested before leaving the factory and is warranted to be free from defects in material and workmanship. MILWAUKEE will repair or replace (at MILWAUKEE's discretion), without charge, any tool (including battery chargers) which examination proves to be defective in material or workmanship from five (5) years after the date of purchase. Return the tool and a copy of the purchase receipt or other proof of purchase to a MILWAUKEE factory Service/Sales Support Branch location or MILWAUKEE Authorized Service Station, freight prepaid and insured. This warranty does not cover damage from repairs made or attempted by other than MILWAUKEE authorized personnel, abuse, normal wear and tear, lack of maintenance, or accidents.

                            The warranty period for V28, M12 and M18 Li-Ion Battery Packs is two (2) years from the date of purchase. XC M18 Battery packs carry a (3) year warranty. The warranty period for Ni-Cd Battery Packs, Flashlights, Radios, and Professional Hoists (lever, chain, and electric) is one (1) year from the date of purchase.

                            *The warranty period for Portable Generators is two (2) years from the date of purchase.

                            THE REPAIR AND REPLACEMENT REMEDIES DESCRIBED HEREIN ARE EXCLUSIVE. IN NO EVENT SHALL MILWAUKEE BE LIABLE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS OF PROFITS.

                            THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, OR CONDITIONS, WRITTEN OR ORAL, EXPRESSED OR IMPLIED FOR MERCHANTABILITY OR FITNESS FOR PARTICULAR USE OR PURPOSE.

                            This warranty gives you specific legal rights. You may also have other rights that vary from state to state and province to province. In those states that do not allow the exclusion of implied warranties or limitation of incidental or consequential damages, the above limitations or exclusions may not apply to you. This warranty applies to the United States, Canada, and Mexico only.

                            Please call Milwaukee Electric Tool Corporation for warranty questions at 800-729-3878