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Model#: RKWNRK5140K

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Rockwell RK5140K 3 Amp Universal Sonicrafter X2 Hyperlock Kit with Case

Model#: RKWNRK5140K
This item is no longer available.
It has been replaced by the RKWNRK5141K.
Free Shipping (continental U.S.)


Rockwell's RK5140K Sonicrafter X2 Hyperlock Kit provides the versatility and power needed to take on a variety of tasks. Grout removal, plunge cutting, sanding and more all become a breeze with its powerful 3 amp motor, and its variable-speed dial provides precision control for the job at hand. The universal fit system allows you to use almost any branded accessory with the tool, featuring a Hyperlock lock for easy accessory changes.
  • Tool-free HyperLock clamping system develops up to 1 ton of force to securely attach accessories
  • Universal fit system accepts all competitive brand accessories without the need for an adapter
  • 3 amp motor delivers plenty of power for various tasks and applications
  • Electronic variable-speed for faster cuts under load
  • Hard storage case for maximum protection
  • 3 Amp Universal Sonicrafter X2 with Hyperlock - RK5140K
  • 1-3/8 in. Universal End Cut Blade
  • 3-1/8 in. Semi-Circular Saw Blade
  • Rigid Scraper Blade
  • Sanding Pad
  • (3) Assorted Sanding Sheets
  • SoniShear
  • Carbide Grit Semi-Circular Saw Blade
  • Case


Weight: 2.8 lbs.
Accessories Included: 9 Pieces
Amperage: 3
Cord Length: 10 ft.
Hertz: 60
OPM: 11,000 - 20,000
Voltage: 120V


Product Reviews


by PowerReviews

(based on 10 reviews)


of respondents would recommend this to a friend.


  • Easy to store (4)
  • Easy to use (4)
  • Good power output (3)


    Best Uses

    • Home repair (3)
    • In the workshop (3)
      • Reviewer Profile:
      • Avid do-it-yourselfer (3)

    Reviewed by 10 customers

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    Displaying reviews 1-5

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    love this tool

    By 65impala

    from St. Charles, MO, United States

    I've used this tool for a couple of years now, its always up for task at hand I own a remodeling company and this this is worth it weight in gold, if I have one complaint its the cost of the blades, but the tool it self is awesome. I just purchased the F50 can't wait to try it out


    An amazing tool

    By wynn319

    from Iowa City, IA, United States

    I own a home repair business and have seen alot of buzz about oscillating tools. This is a fantastic tool for helping out with lots of odd tasks. I have used the tool for ceramic tile work and sawing wood in lots of hard to reach places. I have been reluctant to buy the new Rockwell tools, now I own three Rockwell power tools. Great stuff!

    (2 of 3 customers found this review helpful)


    Reference Rockwell Oscillating Tool RK5100K,

    By Joseph

    from Bellwood, NE, United States

    Very difficult to find a blade to fit the tool. Rockwell has changed the configuration on the tool to a smaller sized hole. Disappointed to say the least.


    Have used in a variety of home projects

    By rfjones1869

    from Kentucky

    The Sonicrafter has been my go to tool for precise cutting and shaping of wood and metal. It is powerful enough to quickly get the job done and done with very clean cuts. The variety of accessories makes the Sonicrafter the most valuable tool on my work bench.


    Super Handy

    By D^2

    from Fl.

    About Me Avid Do-It-Yourselfer

    Verified Reviewer


    • Easy To Store
    • Easy To Use
    • Powerful


      Best Uses

      • In The Field
      • In The Workshop

      Been wanting to buy one for a while now and found it on sale at one of the big box stores. Took it home to remove the remainer of some wood studs in a recess for two med. cabinets and it did an excellent job in a very tight area. I would highly recommend this tool to anyone. Very happy with how it perfomred.

      Displaying reviews 1-5

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      Questions & Answers

      Do you have questions about this product?

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

      1 Question | 1 Answer
      Displaying question 1
      • Q:

        what is the snips for? on the rockwell sonicrafter.
        Asked on 1/14/2014 by Mona from Livingston LA

        1 answer

        • Staff Reviewer


          Cuts material 5/16-Inch thick
          Faster cuts and less fatigue than manual scissors
          Cuts contours, curves and straight line

          Answered on 2/25/2014 by Ken from Atlanta, GA
      Displaying question 1

      Do you have a question about this product? 



      Rockwell New Power Tools Warranty

      Limited 30-Day Exchange Policy

      During the first 30 days after date of purchase, you may exchange a tool which does not work properly due to defects in materials or workmanship by calling our customer service hotline number 866-514-ROCK (7625) to obtain a Return Authorization Number and our Returns Location address. To receive a replacement power tool, you must present a dated proof of purchase and return all original equipment packaged with the original product.

      Limited Two Year Warranty

      The manufacturer warrants that, for a period of 2 years from the date of purchase, this product shall be free of defects in materials and workmanship. We will repair or replace, at our option, this tool during the warranty period, and we may require that the tool be sent postage prepaid to an approved service center with all original equipment and a dated proof of purchase. Any replacement or repaired power tool will only be covered by the limited warranty for the balance of the warranty period from the date of the original purchase. NOTE: This warranty does not apply to cosmetic imperfections resulting from normal wear and tear.

      What is Not Covered

      This warranty applies only to the original purchaser at retail and is not transferable. This warranty does NOT cover service or replacement of parts resulting from normal wear. This warranty does NOT cover accessories or battery packs. This warranty does NOT cover malfunction, failure or defects due to:

      • abnormal use, abuse, neglect, or use not in accordance with the operations manual
      • damage resulting from accidents, drops or mishandling of the tool
      • alteration or repairs by other than approved service centers
      • commercial or rental use

      The manufacturer makes no warranties, representations or promises as to the quality or performance of its power tools other than those specifically stated in this warranty.

      For Service

      Contact our toll-free consumer service line at 1-866-514-7625 to receive a replacement tool or to be directed to an approved service center. When you make a warranty claim or send the tool for warranty service, you must also include a dated proof of purchase.

      Additional Limitations

      This warranty is only valid for products purchased and used in the United States of America, its territories or Canada. Any implied warranty granted under state law, including warranties of merchantability or fitness for a particular purpose, are limited to two years from the date of purchase. The manufacturer is not responsible for direct, indirect, incidental or consequential damages including, but not limited to, liability for loss of income arising from the purchase or use of the product. Some states and provinces do not allow limitations on how long an implied warranty lasts and/or do not allow the exclusion or limitation of incidental damages, so the above limitations and exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state or province to province. The manufacturer declines any responsibility in regards to civil liability arising from abusive use or not in conformity with proper use and maintenance of the machine as described in the operator's manual.

      After the purchase, the manufacturer recommends proper maintenance of the machine and to read the operator's manual before using the machine.