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Model#: RKWNRK5140K

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Brand new items;Full manufacturer warranty available
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New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
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Rockwell RK5140K 3 Amp Universal Sonicrafter X2 Hyperlock Kit with Case

  • Rockwell RK5140K 3 Amp Universal Sonicrafter X2 Hyperlock Kit with Case
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(continental U.S.)
This item is no longer available.
It has been replaced by the RKWNRK5141K.


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.



4.6 / 5.0
11 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (6)
Easy To Use (4)
Powerful (3)
Best Uses
Home Repair (3)
Yes, I would recommend this to a friend
"Even Better"
The fact that you can use almost any brand blades with this tool is a huge plus.
December 29, 2012
Yes, I would recommend this to a friend
This a great tool
I used this during recent renovation of our bathroom, it worked great. I have a Fein model and the replacement blades are very espensive. I like the multiable use of different made blades.
January 30, 2013
Yes, I would recommend this to a friend
Easy To Use
Best Uses
Home Repair
Sonicrafter X2 is a heck of a tool.
This tool is easy enough to handle that my 10 year old son used it to rough out his pinewood derby car into a pickup truck using the saw blade, end cut blade to plunge out the truck bed, and the sanding pad. We have purchased a drywall cutting blade which makes it very easy to cut out sections. The Sonishear can cut through just about anything from vinyl floor tile to carpet. The metal end cut blade had no problems going through metal tubing, pcv or wood. Due to the design of the locking system, blades can be rotated to any position allowing it to be easily used in tight areas.
May 14, 2013
Yes, I would recommend this to a friend
Easy To Use
Best Uses
Home Repair
"I would buy this product again
good tool
July 20, 2013
Yes, I would recommend this to a friend
Easy To Use
Best Uses
Home Repair
Neatly packaged tool
Cutting Molding and trim.
June 19, 2014
Yes, I would recommend this to a friend
Easy To Use
Super Handy
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.
August 5, 2014

Questions & Answers

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Browse 1 question Browse 1 question and 1 answer
what is the snips for? on the rockwell sonicrafter.
Mona on Jan 14, 2014
BEST ANSWER: Cuts material 5/16-Inch thick
Faster cuts and less fatigue than manual scissors
Cuts contours, curves and straight line


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.