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BOSCH ROS20VSC Palm Sander 2.5 Amp 5 Inch Corded Variable Speed Random Orbital Sander, Polisher Kit with Dust Collector and Soft Carrying Bag

  • Based on 5,714 reviews
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Availability: In Stock.
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Arrives Saturday, May 2
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Style: Sander with Soft Carrying Bag


Features

  • SMOOTH FINISH: pad dampening system designed to eliminate swirl marks on both flat and contoured surfaces
  • EASY DISC ATTACHMENT: through Bosch's signature Hook and Loop disc attachment system, sanding pads stick to the hand sander, acting like a Velcro-adhesion material
  • VARIABLE SPEED CONTROL: powerful 2.5 AMP motor allows speed to work-piece and task matching with ease; no-load OPM: 7,500-12,000
  • DUST COLLECTION: features a micro filter system for fine dust and trapping particles as small as a 1/2-micron in diameter. Durable and compact, the dust canister shows dust level and easily detaches for mess-free tasks
  • KIT CONTENTS: Includes sanding pad, sanding disc, dampening ring, dust canister, vacuum adapter and carrying bag
  • Twist-Off Dust Canister: Durable, compact canister shows dust level and easily detaches
  • Features microfilter system for optimal filtering of fine dust and trapping particles as small as a 1/2-micron in diameter
  • Hook-and-loop disc attachment contains over 35,000 long-life hooks ensure form grip of the disc
  • The variable speed dial allows you to match the speed to work piece and task
  • 2.5-Amp: 7,500-12,000 OPM

Description

The Bosch ROS20VSC 5" Random Orbit Sander/Polisher furnishes an optimized combination of pad orbit and rotation that delivers fast removal and a well blended, ultra smooth finish. This tool is designed to allow finish carpenters and cabinet makers to Complete their tasks quickly and to exacting standards, without swirl marks. This sander allows users to find the perfect Speed for whatever task they need to Complete, with an optimal on board system for filtering fine dust.

Brand: Bosch


Product Dimensions: 9"L x 5"W x 6"H


Grit Type: Fine


Voltage: 120 Volts


Power Source: Corded Electric


Grit Type: Fine


Voltage: 120 Volts


Power Source: Corded Electric


Amperage Capacity: 2.5 Amps


Grit Number: 80


Maximum Rotational Speed: 12000 RPM


Battery Description: Corded Electric, 120V


Shape: Rectangular


Item Dimensions L x W x H: 9"L x 5"W x 6"H


Item Weight: 3.5 Pounds


Disc Diameter: 5 inches


Brand Name: Bosch


Model Number: ROS20VSC


UPC: 000346437522


Global Trade Identification Number: 22


Manufacturer Warranty Description: 30 day money back guarentee, 1 year manufactuer warranty


Manufacturer Part Number: ROS20VSC


Included Components: (1) Soft Backing Pad, (1) Sanding Disc, (1) Vacuum Hose Adapter, (1) Contractor Bag


Unit Count: 1.0 Count


Item Type Name: ....


Manufacturer: Bosch


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Lives up to the name
Style: Sander with Soft Carrying Bag
I’d call this a light-medium duty tool, meant mostly for finishing work, and I’m very satisfied with it so far. I’ve used it for maybe 25 hours in the short time I’ve owned it, and I’m still pleased. I bought it because multiple other reviewers had commented on how well the dust containment worked, and that was imperative to me since I have a small workspace. The dust containment has lived up to the reviews, and sometimes I turn it on just to suck up dust I’m made while hand-sanding. It has variable power, and the maximum is solidly adequate for the duty level of the tool. The variable motion is effective, and it won’t leave marks unless you push down on it or leave it against the work while switching off. I’ve found the shape and surface of the grip surfaces to be very comfortable no matter how long you use it. The tool is also just barely heavy enough to sand most things under its own weight, which is a necessity. A feature I like a lot, whether it was intended or not, is that the balance of the weight of the motor vs the grip is such that it is very easy to maneuver and control when it’s being used on something other than a horizontal surface. Finally, it feels rock solid. I’ll admit that I haven’t dropped it or really challenged it’s strength in a meaningful way because I haven’t owned it for that long, so I can’t prove it, but it feels just like all of the other sturdy tools I’ve had, and the motor seems to cool itself effectively enough that I’m not really worried about the motor. Great tool, and I look forward to the thousands of hours I intend to put on it. ... show more
Reviewed in the United States on December 10, 2025 by Darkwingduck

  • Rough to Final Polish
Style: Sander with Soft Carrying Bag
I like the BOSCH ROS20VSC and use it for repairing damaged guitars and building guitar kits, so I need something that can deliver a smooth, controlled finish without risking the wood. It does exactly that—the pad dampening system really helps prevent swirl marks, especially on contoured guitar bodies where precision matters. I was initially hesitant because my previous orbital sander had “variable speed” in name only—it clicked between speeds rather than offering true control. With this Bosch, I get much smoother speed adjustment, which makes it easier to dial things in whether I’m doing rough sanding or a final polish. With prolonged use, it can feel a bit heavy, but for my workload (about 4–7 hours a month), it’s not a dealbreaker. The dust collection system is also a big plus when I’m working indoors on detailed projects like guitars. The guitars I repair or build and then sell help support a bigger mission of mine—to preserve the history of Indie music. I don’t want to lose great songs or artists to time, especially the ones most people have never heard of. Not because they don’t love music, but because we all tend to stay in our comfort zones and don’t always venture outside of them. Overall, would I buy this Bosch orbital sander again? Absolutely—no hesitation. It’s been reliable since November 2023 and performs exactly how I need it to. ... show more
Reviewed in the United States on March 20, 2026 by Tommy TBones

  • A great sander
Style: Sander with Soft Carrying Bag
Easy to use and works great. I should have purchased a sander like this years ago.
Reviewed in the United States on February 15, 2026 by MPC

  • A solid quality tool.
Style: Sander with Soft Carrying Bag
Not bad, about average in performance and ergonomic comfort. The hook and loop base plate locks on to sanding discs adequately. The power cord is adequately long yet a little bit stiff compared to higher quality electrical cords. Dust collection is quite good although the dust collection box is held on primarily with an o-ring that will probably loosen up over time. The orbital action is smooth and there is negligible wobble resulting in a quite satisfactory finish. The unit is reasonably quiet. Shipping by UPS could have been better as the shipping box had been significantly crushed on one end, fortunately the tool itself was not damaged. ... show more
Reviewed in the United States on January 10, 2026 by Ted

  • Quality for price
Style: Sander with Soft Carrying Bag
Quality sander. Would highly recommend
Reviewed in the United States on April 2, 2026 by Robert A Frymyer

  • Nice sander.
Style: Sander with Soft Carrying Bag
Nice sander. No problems as of yet....
Reviewed in the United States on February 27, 2026 by Amazon Customer

  • Fantastic Orbital Sander for the Price!
Style: Sander with Soft Carrying Bag
I used to have a Craftsman Mouse and after decades, it sort of fell apart, so I decided to get a Orbital Sander to replace it. Oh, how I wish I had gotten this years ago! I did a lot of research before choosing this Bosch and I'm really happy with my purchase. The handle is very comfortable and fits right in my palm. It is very powerful for such a small sander and I appreciate the Variable Speed. There's a little dust catch, or you can connect it to a vacuum. Replacement sanding discs are super easy to find, since they use a universal size. Just line up the holes, stick them on and you're all ready to go. For the Price, you simply can't go wrong with this Bosch workhorse. I love this fantastic sander. ... show more
Reviewed in the United States on October 29, 2025 by C

  • Great balance, excellent dust collection, and worth every penny
Style: Sander with Soft Carrying Bag
I’m really impressed with this sander. The first thing that stood out was how well-balanced it feels. It is comfortable to hold, easy to control, and doesn’t make your hands go numb after a while. The build quality is solid, and for the price, it feels like a much more expensive brand. The dust collection system is fantastic. The suction through the microfilter actually works. It pulls in most of the dust instead of letting it cover your workspace. Emptying the filter is super easy. It connects well to my dust collection system, but the filter works best for most of my applications. Performance-wise, this thing has cut my sanding time way down. The variable speed control is smooth and has a lot of precision both when you’re using 60 grit or doing finishing work. It leaves a clean, even surface with minimal swirl marks. Overall, this sander has a ton of quality for the money. It’s comfortable, powerful, and easily one of the best tools I’ve bought for the money. ... show more
Reviewed in the United States on October 4, 2025 by M. Martin

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