The Bosch 3727DEVS Orbit Sander has a powerful motor that operates at 4500 12,000 opm, a standard 6-hole hook-and-loop sanding pad, and a micro dust filter that eliminates fine particles of dust from your work as well as your lungs.

Bosch 3727DEVS Orbit Sander 3

The Bosch 3727 also features a die-cast aluminum housing that prolongs the life of your sander by containing its important components in a one-piece housing. It features an ergonomic design that fits most hands nicely and can practically be used one-handed.


  • 3.3-amp speed control motor
  • Integrated microfilter and dust canister
  • Rpm range of 4500-12,000
  • Die-cast aluminum housing for extra protection
  • Comes with pad, pad wrench, sanding disc, and dust microfilter

What Customers Are Saying

“I have it found it to be a rugged, very well made tool that also has good balance” – Dean Pollett

“The quality of this sander is amazing” – Drew Wood

The Bosch 3727 has received incredible consumer reviews, with most customers giving it the highest rating possible. Most online reviewers were pleased with the sander’s balance, noting that it handles exceptionally well. In addition to this, there were many reviewers that had owned the product for multiple years before reviewing, and these consumers had very positive things to say about the ruggedness and durability of the Bosch 3727, noting that after constant use and abuse the sander was still going strong.

This sander is an exceptional and durable mid-line sander that provides adequate power for smaller jobs, but lacks a little bit of punch for really large jobs. Its solid construction and intelligent design will allow consumers to enjoy this sander for many years.

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The most frequent complaint among the same online reviewers was that the motor is a little noisy. It isn’t overbearingly loud, but most feel that with a little more effort Bosch could have made this sander quiet to operate to match the smoothness of operation.


  • 6” sanding area finishes jobs faster
  • Variable RPMs make this great for any job
  • Microfilter keeps area and lungs clean
  • 3.3 amp motor provides plenty of power
  • Die-cast aluminum box for gears is exceptionally durable
  • Superb balance prolongs pad-life
  • Ergonomic design enables one or two-handed use


  • A little heavy
  • Not as quiet as most sanders


The Bosch 3727DEVS Orbit Sander has earned outstanding reviews, high ratings, and is highly recommended. It is a reliable sander that is well-balanced, easy to use, and has many great features. The variable speed makes it perfect for rough and finishing jobs, the microfilter and dust port keep your work area clean, and the aluminum gear-box and superior wiring add to the product’s reliability and durability. With it’s versatility, durability, and ease of use, it is clear to see that the Bosch 3727 is the clear choice for anyone looking for an orbital sander.

For a larger 6” sander, the 3727 is much simpler to use and easier on the hands, despite its heavier weight, due to its exceptionally ergonomic design. For hobbyists looking to get into a bigger sander than the one they are currently using, or people just looking for a reliable and durable 6” sander, the Bosch 3727 DEVS will fill that role exceptionally well.

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