3.3 Amp 5" Vibrafree Random Orbital Sander

Model # RK4248K

Availability: In stock

Ships for free
  • Powerful 3.3 Amp motor to handle any sanding job
  • Vibrafree® vibration cancelling technology reduces vibration up to 50%
  • Cyclonic dust/air separation box removes up to 50% more dust than standard cloth bags
  • Variable speed settings for maximum efficiency on all materials
  • Up to twice the removal rate of ordinary random orbital sanders
  • Pad brake reduces swirl marks or scoring to workpiece
  • Dust-sealed switch prevents premature wear
  • Includes (5) 60-grit, (5) 120-grit and (5) 180-grit sanding discs
30 Day Guarantee
3 Year Warranty

Key Features

The 5" Vibrafree® Random Orbital Sander elevates itself above other sanders because it doesn't just dampen vibration, it cancels it out. The patented Vibrafree® technology reduces vibration up to 50%, making this random orbital sander extremely safe & comfortable to use. An innovative dust collection system separates dust particles from the air, trapping dust inside the collection box. Take charge of your next sanding project with comfort & ease.
Specs & Manuals
  • Rated Voltage
    120 V~60 Hz
  • Power Input
    3.3 Amp
  • No-Load Speed
  • Base Size
  • Orbital Diameter
  • Cord Length
    10 ft
  • Machine Weight
    3.3 lbs
  • Warranty
    3 Years
What's Included
  • (1) 3.3 Amp Random Orbital Sander - RK4248K
  • (1) CDS™ (Cyclonic Dust/air Separator)
  • (1) Dust Extraction Adapter
  • (5) 60 grit hook & loop sanding discs
  • (5) 120 grit hook & loop sanding discs
  • (5) 180 grit hook & loop sanding discs
  • (1) Carrying Bag

Important Information

California proposition 65 WARNING:

This product can expose you to chemicals including lead, phthalate or bisphenol A which are known to the State of California to cause cancer, birth defects or other reproductive harm. Wash your hands after use. For more information go to www.P65Warnings.ca.gov.

Proposition 65 de la Californie AVERTISSEMENT:

Ce produit peut vous exposer à des produits chimiques, incluant au plomb, au phtalate ou au bisphénol A, qui sont reconnus dans l'État de Californie comme pouvant causer un cancer, des anomalies congénitales ou d'autres dommages à l'appareil reproducteur. Assures-vous de bien vous laver les mains après usage. Pour en savoir plus, veuillez consulter le site www.P65Warnings.ca.gov.

Propuesta de California 65 ADVERTENCIA:

Este producto puede exponerlo a químicos que incluyen plomo, ftalato, o bisfenol A que se sabe en el Estado de California que causan cáncer, defectos de nacimiento u otros daños reproductivos. Lave sus manos después de usarlo. Para más información visite www.P65Warnings.ca.gov.
3.3 Amp 5" Vibrafree Random Orbital Sander is rated 4.0 out of 5 by 34.
Date published: 2018-08-19
Rated 5 out of 5 by from Exceeded my Expectations I do a lot of sanding. I had been using a Ryobi random orbital sander. I did not realize how tiring it was to use and how noisy it is until my new Rockwell arrived. It is a beautifully designed l too. It meets or exceeds every point made in the description. It is the best tool purchase I've made in a long time. Typical Rockwell.
Date published: 2018-05-05
Rated 5 out of 5 by from 5"Vibrafree Random Orbital Sander Great product for the money. Easy to use and the dust collector works great!
Date published: 2018-03-11
Rated 5 out of 5 by from Nice Sander Started using this recently and it really is pretty much vibration free. With a dust collector attached there is almost no dust ( didn't try it without the collector). It seems a little bit under powered but well worth having in the shop. Actually the power level probably helps keep a smoother finish (by not pressing too hard).
Date published: 2018-01-27
Rated 5 out of 5 by from WOW!! No Vibration. I found it hard to believe that they bragged about very little vibration but it is TRUE! This thing is smooth as silk (almost). Very little vibration at all. The only real difference is the 2 piece sanding disks. There is an outer ring and a a solid round circle in the middle. So you will have to buy disks from Rockwell unless someone else decides to make these special disks. Very smooth to use.
Date published: 2017-12-29
Rated 5 out of 5 by from BEST Random Orbital Sander I have ever had!!! I have found Rockwell"s products to be of good quality and reasonably priced. Variable speed combined with Vibrafree feature makes it easy and a pleasure to use. The dust catcher works well and is easy to empty. Would highly recommend this product!
Date published: 2017-11-14
Rated 5 out of 5 by from Great Sander I use this to buff out a table to have repainted and it did a wonderful job easy to use and light weight.
Date published: 2017-10-31
Rated 5 out of 5 by from Best Orbital Sander Ever I've only been using it for about a month and it is the best orbital sander I have ever used. It beats the 5 inch I have now hands down and I've been a woodworker for 40 years. This is a great tool and at a lower cost than much more costly orbital sanders.
Date published: 2017-09-17
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Just purchased the 3.3 amp 5" Random Orbital Sander, and I must say it is remarkable. I finished removing the finish of an old window in moments. However, I would like some advise on how to remove the sanding discs. They aren't coming off easily.

Asked by: CLH527
Thank you for your question. We apologize that you are experiencing an issue while attempting to remove the sanding discs. For assistance with troubleshooting, please contact our Customer Care team at 866-955-4175 Monday through Friday from 9 am until 6 pm EST and on Saturday from 8 am until 4 pm EST. Thank you for choosing Rockwell!
Answered by: Rockwell Customer Care Te
Date published: 2019-03-04

Does this except any 5” sanding disc?

Asked by: Scooter46

have to use specified rockwell 5 inch disks for the rk4248k sander? can't use regular disks with the holes?

Asked by: jim j
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