Sonicrafter F50 4.0 Amp Oscillating Multi-Tool

Model # RK5141K

Regular Price: $119.98

Special Price $89.97

Availability: Out of stock


  • 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 4.0 Amp motor with constant speed control won't stall
  • Variable speed dial for precision control
  • 34 piece kit includes a variety of blades and sanding attachments for a wide range of applications
30 Day Guarantee
3 Year Warranty

Key Features

Rockwell is unleashing the next-generation of oscillating multi-tools - a generation that is in a class of its own. With the unique Universal Fit System that accepts competitor's blades and the Hyperlock tool-free design, the Sonicrafter F50 introduces users to a speed of cut that is truly unrivaled.
Sonicrafter F50 Oscillating Multi-Tool - RK5141K | 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.

Additionally, in order to ensure your tool won't bog down during cuts, the Sonicrafter was engineered with constant speed control for maintaining the speed-of-cut under load. The variable speed dial allows for optimal precision control, while Rockwell's patented Vibrafree counterweight offsets vibration for a smooth cut.
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 F50 Oscillating Multi-Tool - RK5141K | Rockwell
Specs & Manual
  • Voltage
  • Oscillation Speed
    11000~20000 opm
  • Oscillation Angle
  • Cord Length
    10 feet
  • Machine Weight
    3.3 lbs
  • Warranty
    3 Years
What's Included
  • (1) Sonicrafter F50 4.0 Amp Oscillating Multi-Tool with Hyperlock - RK5141K
  • (1) Sanding pad - RW8938
  • (26) Sanding sheets - RW9145
  • (4) 1-3/8" Standard wood end cut blade - RW8932
  • (1) 3-1/8" HSS Semicircle saw blade - RW8928
  • (1) Rigid scraper blade - RW8921
  • (1) Rockwell hard carrying case
Sonicrafter F50 4.0 Amp Oscillating Multi-Tool is rated 4.7 out of 5 by 133.
Rated 5 out of 5 by from Work Horse!!! I am a flooring pro, and I had a 800 + sqft. flooring job to do and my F-30 finally let me down, and I purchased this one because I had to wait for a warranty replacement RK5121k to come in due to being out of stock, and I did not want to buy another brand at the local box store because I am sold on Sonicrafter's quality. The only Multi-tool that is better than the F-30 is the F-50 based on my experience on quality and warranty.
Date published: 2017-02-15
Rated 5 out of 5 by from Fantastic Tool ! Borrowed one from a friend when installing hardwood floor in my living room. I liked it so much and found it so useful, I purchased my own to do the rest of the rooms in my house. This unit is powerful, easy to use, and feels sturdy in my hands. I like the variable speed and the built in light . Unit does not bog down and has plenty of torque. While the unit itself is relatively quiet when running, when cutting with the tool the harmonics / vibrations left a slight ringing in my ears. I definitely wear earplugs / earmuffs when doing extended cuts.
Date published: 2017-02-13
Rated 5 out of 5 by from Great Tool! I bought this before a bathroom remodel. What a time saver. This tool was awesome. It is a tool that once you use it you wonder why you didn't buy it sooner.
Date published: 2017-01-18
Rated 5 out of 5 by from Great Saw I just got it before Christmas. Tried it out and really like it. Cannot wait to give it a good workout on various projects.
Date published: 2017-01-12
Rated 5 out of 5 by from Very Versatile. Easy blade installation, good balance w/ variable speed for ease of control. Used it to re-grout a shower, wha a time saver.
Date published: 2016-12-17
Rated 5 out of 5 by from Great tool function This thing is a beast. Got it to replace a craftsman multi tool that I had 2 of and they didn't last. Time will tell for the rockwell.
Date published: 2016-12-15
Rated 5 out of 5 by from I love it!!! This one works so much better than my old one. Glad that I finally bought it.
Date published: 2016-11-22
Rated 5 out of 5 by from NICE! Bought this and it has been superb! No problem with blades breaking like others I have used.
Date published: 2016-11-19
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