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Model#: RKWNRK5141K
Condition:
New

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Rockwell F50 4 Amp Sonicrafter 34-Piece Kit

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Details

Push harder. Cut faster.
Part of Rockwell's next generation of oscillating multi-tools, the RK5141K F50 Sonicrafter delivers the ultimate level of versatility and performance. With the unique Universal Fit System and Hyperlock tool-free blade changing system, the RK5141K allows users to safely and securely use almost any multi-tool accessory, Rockwell branded or other. The addition of Rockwell's patented Vibrafree counterweight technology ensures that not only is each cut with the Sonicrafter quick, each cut is smooth, precise and accurate with minimal vibration.
Rockwell's F50 Sonicrafter delivers an unparalleled amount of cutting performance, providing an astounding 35 lbs. of cutting force. With cutting speeds up to 3X faster than Rockwell's standard Sonicrafter, users can cut faster, cut harder and cut accurately with the power and strength only the F30 Sonicrafter can deliver.
Features:
  • Universal Fit System ensures seamless accessory changes between Rockwell and other branded accessories
  • Hyperlock tool-free blade changing system provides superior clamping force to prevent blade slippage
  • Astounding 35 lbs. of force behind each cut for efficient stock removal and cutting
  • Variable-speed dial allows precise speed control for the task at hand
  • Ergonomic barrel grip design ensures a secure grip for accurate use in cutting and other applications
  • Vibration cancelling Vibrafree technology reduces tool vibration up to 50%
Includes:
  • F50 4 Amp Sonicrafter Oscillating Tool - RK5141K
  • (26) Assorted Sanding Sheets
  • Sanding Pad - RW8938
  • (4) 1-1/8 in. Standard Wood End Cut Blades - RW8933
  • 3-1/8 in. HSS Semicircular Saw Blade - RW8928
  • Rigid Scraper Blade - RW8921
  • Hard-shell Case
Downloads:

Specifications

Weight: 3.3 lbs.
Accessories Included: 33
Accessory Change: Universal Fit
Adapter Type: Hyperlock
Amperage: 4
Cord Length: 10 ft.
Hertz: 60 Hz
OPM: 11,000 - 20,000
Oscillating Angle: 5 Degrees
Power Type: Electric
Speed Settings: Variable-Speed
Voltage: 120V

Recommendations

Reviews

4.9 / 5.0
22 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
20
1
1
0
0
Recommendations
Yes, I would recommend this to a friend (18)
Pros
Powerful (17)
Easy To Use (13)
Cons
Heavy (1)
Best Uses
Home Repair (11)
Frequent Use (3)
Recommendations
Yes, I would recommend this to a friend
Pros
Powerful
Best Uses
Frequent Use
Powerful
Much more powerful than the competition. I use this mostly in (old work) framing applications with rough cut wood, electrical installation, and plumbing installation. Handles wood with ease. Also handles old 16d and 20d nails with ease. The built in lights are great for working in corners and in between joists etc. I still have a 3 amp Makita but this 4 amp Rockwell is far superior. Do not hesitate to purchase this, especially if you do old work/renovation and restoration.
December 14, 2015
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Powerful
Best Uses
Home Repair
Product exceeded my expectations. +++++++++
Updating the home by putting in wood floors and tile. This product is a perfect fit for the self construction work which will save me a lot of money. The tool has performed as designed in cutting under door jams and fine work to install tile and wood flooring. I am completely satisfied with the purchase and capability of the tool package. Great buy and one that saves me time and money.
January 4, 2016
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Powerful
Cons
Heavy
Best Uses
Home Repair
Excellent Buy
This unit is the best bang for the buck on the market. With the universal adapter fitment, quick change arbor, extra long cord, and the top of the pack for power, it's an excellent choice.

Bosch is rarely on sale. Although it performs the same as the Rockwell, I have to give a nod to the 20% cheaper price.
Dremel is not universal fit with attachments. No thanks.
Fein is too much money for basically nothing better than the other guys. No thanks.
DeWalt is always more expensive. No thanks.
And any other brand is just a lesser tool and I don't consider 'top of the pack'.

I did around 12 hours worth of research/try-outs into 10 different models. This is the one to buy. Just go buy the Dremel blades because they're the best. The Rockwell ones are OK, but as soon as I wreck one, it'll be replaced with a Dremel blade.
March 2, 2016
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Powerful
Best Uses
Home Repair
Great tool. Great price.
This tool is very versatile. I install hardwood flooring often and use it to cut out door casing/trim.
March 26, 2016
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Powerful
Powerful
Great Unit, nice construction. New "quick release" is far superior to old allen key use. Still need to screw open and closed with "quick release" but still more convenient that needing a separate tool to change cutters. Provided Rockwell cutters easily broke teeth though when in use. Installed about 10 ducts this past weekend, cutting though 3/4" OSB and went through 4 cutters. I'll probably be trying different brand cutters in the future, but tool is a strong workhorse.
February 17, 2016
Beefy tool
Rockwell makes quality tools, this flush cut tool is just another one of their quality tools. I am a professional custom furniture designer and crafter. This is the second flush cut tool I have purchased, the first tool was great tool but battery powered and sometimes when you loaded it up on a deep cut it would stall out and stop. You would have to let the tool cool off before re-using it again. This Rockwell saw does not bog down or stall out. Great tool
September 30, 2016
Originally posted at
Excellent product
2nd purchase, I wore my first sonic crafter completely out after years of abuse. I find more uses for the thing than I could ever imagine and it allows me to work in tight places. Also it is more controllable than you would think.
December 29, 2016
Originally posted at
COOL
Powerful and easy to control. Received in 2 days and looks like brand new.
January 11, 2017
Originally posted at
one of the handiest tools in the box!
I'm very happy with my purchase. I got it for a very good price and it looks and performs like a brand spanking new tool. Very powerful and a breeze to use. Comes in a handy plastic case with a variety of useful attachments. There weren't really any cons about this tool.
January 25, 2017
Originally posted at
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Powerful
Best Uses
Home Repair
Glad I made the purchase great product
We used to repair a frozen/broken sump pump line. It cut through the steel pipe and CPVC like butter. Very powerful tool. With a little practice I will be an expert. Looking forward to using on dry wall and other home project. Glad I bought it!
January 2, 2015

Questions & Answers

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Browse 1 question Browse 1 question and 1 answer
I purchased a f50 and it stopped working after cutting one 1x4. Swapped it out at Lowes for another and it stopped working just on a test run with no blade in it . It ran for only 5 seconds Am I doing something wrong . Really frustrated with Rockwell products so far.
burt on Dec 17, 2014
BEST ANSWER: Hi Burt,

We apologize that you've had these issues with Rockwell tools. We would advise contacting Rockwell's customer care department at 1-866-514-7625 for further assistance.