Sonicrafter 3.0 Amp Oscillating Multi-Tool

Model # RK5121K

Availability: In stock

Ships for free
  • Hyperlock tool-free blade change system provides 1 ton of clamping force to prevent blade slippage
  • Universal Fit System accepts other major brand accessories
  • Higher oscillation angle provides unrivaled speed of cut
  • Powerful 3.0 Amp motor provides 21 lbs of force behind each cut
  • Variable speed dial for precision control
  • 31 piece kit includes a variety of blades and sanding attachments for a wide range of applications
30 Day Guarantee
3 Year Warranty

Key Features

In a maximum cutting load capacity test, the Sonicrafter performed well above the competition with an astonishing 21lbs of force behind its cut. With the all new Sonicrafter, you can push harder & cut faster.
Sonicrafter 3.0 Amp Oscillating Multi-Tool - RK5121K | Rockwell
The Sonicrafter's Hyperlock tool-free blade design provides 1 ton of maximum clamping force to prevent blade slippage & ensure your accessories are securely in-place.
Rockwell’s unique Universal Fit System allows other accessories to fit tightly on our newly designed Sonicrafter. It doesn’t matter the brand, the model or the year purchased. No more driving across town to get the right blades.
Sonicrafter 3.0 Amp Oscillating Multi-Tool - RK5121K | Rockwell
Specs & Manuals
  • Voltage
  • Oscillation Speed
    11000~21000 opm
  • Oscillation Angle
  • Cord Length
    10 feet
  • Machine Weight
    2.9 lbs
  • Warranty
    3 Years
What's Included
  • (1) Sonicrafter 3.0 Amp Oscillating Multi-Tool with Hyperlock - RK5121K
  • (1) Sanding pad - RW8938
  • (26) Sanding sheets - RW9145
  • (2) 1-1/8" Standard wood end cut blade - RW8933
  • (1) Rigid scraper blade - RW8921
  • (1) Rockwell hard carrying case
Sonicrafter 3.0 Amp Oscillating Multi-Tool is rated 4.5 out of 5 by 27.
Rated 5 out of 5 by from Great tool at a great price. Does everything as expected. Alwayes pleased with the performance of your tools. Just wish there was a detachable side handle for better control. And a better assortment of blades in the kit would have been perfect.
Date published: 2017-08-02
Rated 5 out of 5 by from Right tool for the job I have used this tool to knock up mortar and glue from a concrete slab home. I also use the round-cut bit to make precise cuts under door trim. I am talking about this tool making EXACT cuts. As they say, you need the right tool for the job. This is it!
Date published: 2017-07-16
Rated 5 out of 5 by from Multi uses Great tool. Have used it to scrape windows and works great. A lot easier then a putty knife. Cuts door trim easily for tile to slide under trim. You don't have to pull door trim off to cut for length.
Date published: 2017-07-06
Rated 5 out of 5 by from super solid , easy blade chanes My oscillating tool from Harbor Freight died ,Thought I would give Rockwell a !!! No more harbor freight for this guy !Super quality, low vibration , low noise , its a brute !!!
Date published: 2017-04-22
Rated 5 out of 5 by from Excellent tool Very good tool for tight spots ! Have already used it a lot !
Date published: 2017-04-22
Rated 5 out of 5 by from Everything it said it was. I ordered online. Its a very handy tool to have. I am very pleased with this tool. I would order Rockwell again.
Date published: 2017-04-14
Rated 5 out of 5 by from Why did I wait so long!... My wife purchased an oscillating tool for me many years ago. I told her to return it since I have many types of saws to choose from. Well, long story short, I purchased this Rockwell Sonicrafter to trim the last few pieces of molding before tiling a bathroom floor. My backcut saw broke and I was in kind of a hurry. What a difference this saw made! The cuts were done in no time! I spent many hours manually backcutting trim for tile in my kitchen, hallways, and foyer. I could have saved a ton of time! I also used the saw to cut a PVC vent pipe in a confined area with no problem. I also was able to make a long needed larger cutout for my dryer vent that ran down through the floor. I cut a larger opening for a bathroom vent fan in drywall as well. I could go on and on about this amazing tool. Clean cuts, easy to use, easy to re-position or change the blade without tools, plenty of power at any speed. How did I do without this tool before! My Wife reminds me that I didn't have to if I only listened to her!
Date published: 2016-06-01
Rated 5 out of 5 by from Great tool ! Very happy with this tool. Cuts well in tight places. more powerful than I expected.
Date published: 2016-03-27
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