Model # 3727DEVS

Internet #100609366

Store SO SKU #1000388662

Bosch 3.3-Amp 6 in. Random Orbital Sander/Polisher


3.3-Amp 6 in. Random Orbital Sander/Polisher

  • Multiple grip positions to prevent fatigue
  • Trigger with lock-on button for extended periods of use
  • 1-year manufacturer warranty
$13949 /each
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Frequently Bought Together

Product Overview

The Bosch 6 in. Random Orbit Sander/Polisher is a multi-purpose sander with a pad that both orbits and rotates. It duplicates natural hand sanding action and delivers a smooth, well-blended surface finish. It has a powerful 3.3-Amp motor with a 4500-12,000 OPM speed range to ensure fast, smooth results on all surfaces. The front handle removes easily, so you can sand in tight spots.

  • Includes a 5 mm pad hex wrench, 6 in. soft backing pad and sanding disc
  • 11,000 RPM
  • Integral pad dampening system that helps prevent swirl marks for a consistent, fine finish
  • Uses industry-standard 6-hole 6 in. hook and loop discs
  • Pad dust extraction systems that pulls dust away from your work surface to maximize efficiency and extend the life of the paper
  • Rugged die-cast aluminum gear housing with a dual-bearing pad mount for long life and less wobble and vibration
  • Micro-filter dust canister with an integrated paper filter - optimal for filtering fine dust
  • Tapered soft-grip top and ergonomic handles for comfort and control
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Product Depth (in.)
14.75 in
Product Height (in.)
6 in
Product Width (in.)
7.6 in


Amperage (amps)
Bench & Stationary Tool Type
Disc Sander
Color Family
Cord Length (ft.)
Corded Tool Type
Disc Sander
Cordless/ Corded
Dust collection type
Maximum Speed (rpm)
Power Tool Features
Lock On Switch,Variable Speed
Product Weight (lb.)
Random orbit
Tools Product Type
Power Tool
Variable Speed

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
1 Year

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Customer Questions & Answers

Is this product good for sanding old wood floors?

Asked by: Anonymous
We use the 6-inch Bosch orbital to 'clean-up' the perimeters on our hardwood sanding jobs and it does an excellent job. If you're asking if it will sand the entire floor using this machine only..I would suggest getting real commercial-grade hardwood refinishing machines and adequate grits per condition of your floor. We use the 80-grit and 60-grits orbital hook-n-loop sheets. Good luck!
Answered by: 1310
Date published: 2015-09-20

will this work with 240 volts ?

Asked by: zsolt
Thank you for your question. The 3727DEVS is 120 volts. In order to use with 240 volts you would need a step down transformer that will step down the 240 volts to 120 to allow the sander to work.
Answered by: BoschTools
Date published: 2015-12-19

Sander & Polisher?

I'm looking to buy a random orbit sander for wood applications, as well as a polisher/buffer to wax autos. From the description of this item, it sounds to me like it can be used for both, is that correct? If that's the case I can buy this unit in lieu of having to purchase 2 separate tools. And if so, is it difficult for me to find the polisher & buffing type pad attachments for this unit (being that most of the polisher wheels are 7 or 7-1/2")? Is everything hook & loop type? Any insight on when this product will become available again? Last I saw was the previously answered question, stating March 2012.
Asked by: Anonymous
Thank you for your question. The Bosch 3727DVS sander will work well for sanding applications as well as a polisher/buffer for autos. We do carry polishing and buffing accessories, including bonnets, buffing pads and applicator pads.
Answered by: BoschTools
Date published: 2016-03-18

will the Bosch 3727 DEVS 6.1 be available again on line for $139.00 any time soon?

Asked by: Anonymous
Hello Valued Customer, Thanks for your question and interest in this item. Model 3727DEVS, Internet # 100609366 is currently out of stock with an expected restock time of late March 2012. Please check the site around that time for product availability. I hope this helps! If you have any additional questions or need assistance placing an online order, please contact our Online Customer Service department at 800-430-3376. Thanks!
Answered by: Anonymous
Date published: 2015-09-17
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Customer Reviews

3.3-Amp 6 in. Random Orbital Sander/Polisher is rated 4.4 out of 5 by 25.
Rated 5 out of 5 by from sandpaper hi the sand paper comes of the sander when no presure is applied to work surface think i need new sandpaper holder can i get one 150mm
Date published: 2016-06-07
Rated 5 out of 5 by from 6 inches orbital sander I bought my sander about a month ago and have used it frequently on sanding multiple pieces of wood. Compared to my previous sander (not a Bosch) it has more power and easier to use with less stress on hands and arms.
Date published: 2017-05-22
Rated 4 out of 5 by from Keeps on going! As a professional woodworker, I like tools that endure over time, and this one is still buzzing after 6 years and hundreds of hours. The only problem I have had is some of the electrical contacts comng loose inside - they are a push pin type and I guess the vibration just rattles them out every now and then. I came up with a mechanical way to prevent that re-occurring on my own. I'd buy another if this one dies.
Date published: 2016-10-05
Rated 5 out of 5 by from happy;; i've only for one month, so, have only used it a few times, so far, it is working well, the real test for me, will be when i change the sanding sheet. in the past i have not had good luck with this kind of sander, because the sanding sheets fly off the pad, so, time will tell.
Date published: 2017-01-03
Rated 4 out of 5 by from Solid easy to use Would give it a 5 if it had a standard round outlet and came with a case
Date published: 2011-11-08
Rated 5 out of 5 by from Great entry level-ish sander This is a great sander with many nice features. It's a little high, so you can tilt it a bit, which can produce a uneven finish if you aren't careful, but if you are it works beautifully.
Date published: 2016-12-27
Rated 5 out of 5 by from Great product I purchased this sander because it was the highest rated random orbital sander by Fine Woodworking magazine. It performs flawlessly. However, the manufacture's box that it came in was totally destroyed because Home Depot sent it in a thin plastic bag with no supporting shipping material. They really should have shipped it in a box. Luckily there was no damage to the sander.
Date published: 2012-08-28
Rated 5 out of 5 by from Bosch sanders are the best I love my Bosch sander because it is so lightweight and gets the job done in the quickest time! I love that it comes with its own bag to hold the dust! I love that It is low on noise and very easy to use! I havent had any problems with my bosch sander and I am very proud owner!
Date published: 2014-07-26
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