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BLACK+DECKER

BLACK + DECKER 20V MAX Oscillating Tool, MultiTool, 6-speed, Tool Only (BDCOS20B)

  • Based on 260 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Dec 31
Order within 22 hours and 6 minutes
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Features

  • VERSATILE: Oscillating multi-tool ideal for a wide range of household tasks. Cut, sand, scrape, and grind.
  • TOOL-FREE ACCESSORY CHANGE: One-handed tool-free quick blade change clamping mechanism makes adjusting and changing accessories quick and easy.
  • VARIABLE SPEED: 6-speed dial to deliver precision performance that's right for each job.
  • LIGHTWEIGHT AND ERGONOMIC: designed for use in confined spaces
  • LED WORKLIGHT helps illuminate workpiece

Description

The BLACK+DECKER 20v Cordless Oscillating Multi-Tool provides the ultimate versatility for any DIYer. Cut, sand, scrape, and grind with one tool. The tool-free release system makes accessory changes quick and easy. In no time, you can make clean and efficient plunge cuts, trim excess materials, detail sand in tight areas, remove grout, scrape old paint and many other tasks. The lightweight and ergonomic design enables you to to maneuver in tight spaces comfortably. An LED work light improves visibility. Compatible with Black+Decker 20V MAX POWERCONNECT interchangeable battery system; one solution for power tools, lawn & garden and home cleaning.

Brand: BLACK+DECKER


Voltage: 20 Volts


Power Source: Battery Powered


Recommended Uses For Product: Grinding


Color: Black


Brand: ‎BLACK+DECKER


Voltage: ‎20 Volts


Power Source: ‎Battery Powered


Recommended Uses For Product: ‎Grinding


Color: ‎Black


Special Feature: ‎Cordless, Led Light, Lightweight, Vari


Included Components: ‎(1) Oscillating tool (1) Wood blade, (1) Wood & metal blade, (1) Scraper blade, (1) Sanding platen, (3) 80 Grit (3) 100 Grit (2) 240 Grit sand paper


Item Weight: ‎2.7 Pounds


Maximum Rotational Speed: ‎1.85E+4 RPM


Style: ‎Pencil


UPC: ‎885911822046


Global Trade Identification Number: ‎46


Manufacturer: ‎BLACK + DECKER


Part Number: ‎BDCOS20B


Item Weight: ‎2.7 pounds


Package Dimensions: ‎12.99 x 4.76 x 4.06 inches


Item model number: ‎BDCOS20B


Item Package Quantity: ‎1


Special Features: ‎Cordless, Led Light, Lightweight, Vari


Batteries Required?: ‎Yes


Date First Available: September 15, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 31

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Nice little saw, lots of interchangeable attachments. Get an extra battery if you don't have one.
I own a couple of the B&D 20v tools, so I decided to add this to my inventory. Overall, it's a good little saw. I used this for a couple small projects, including cutting through some shims that were blocking door latch from properly locking. The adjustable speed allowed me to switch from "cut like crazy" to "cut with finesse" as I worked through the cleanup. The portability of the saw makes it very versatile for completing these quick one-off tasks. The design of the saw (grips, weight, and operation) are very comfortable. It's not overly heavy but still feels solid. It does heat up a little during use but not so much that you would risk getting burned. Battery life is what you'd expect for a high-draw application like this. I have not yet run the battery down while using it, keeping in mind that I'm using this saw for smaller, quick finish projects. I like the functionality that the saw provides with the ability to swap out attachments, along with not having to work around a cord. This saw will not replace the traditional electric saw for heavy workloads. It is reasonably priced, and provides enough cutting power to keep your projects moving forward. If you don't already have one, buy an extra battery or two. The standard 1.5AH battery drains pretty quickly. ... show more
Reviewed in the United States on August 3, 2025 by John W.
    • Great tool
Item works well and easy to use
Reviewed in the United States on July 3, 2025 by Stephen Hirshon
    • Works
Haven’t used it much, but it works well so far.
Reviewed in the United States on July 2, 2025 by Rick LaPlante
    • Good fit for tight space cutting and sanding with a scraper bonus.
Like 6 speeds, simple on/off switch, tool came without a battery and uses my B-D 20v batteries. The tool cuts in those impossible to reach spaces. Dislikes the cutting tools did not have depth marking although the depth marking appear in pictures on the box and the scraper tool needs sharpened. I have several B-D 20v tools so this should be a good fit for an occasional user. Not a heavy duty contractor grade but still enough quality to last a lifetime. ... show more
Reviewed in the United States on July 11, 2025 by Lawrence W. Lass
    • Like it!
This is a great tool. Very durable and strong plus the battery is great. Ergonomic design is easy on the hands and good for hard to reach sreas...not bulky.
Reviewed in the United States on September 7, 2025 by Pete Torrez
    • Cut above.
Great!!!! Did the jobs I needed it for.
Reviewed in the United States on September 9, 2025 by Jerome F. Jock
    • Just what I needed to work in a tight space
Great product at a great price.
Reviewed in the United States on June 17, 2025 by MALCOLM T HARRIS
    • Works pretty well.
I needed a tool that would loosen up some windows from their wooden frames. This tool does that quite well. With a quick blade change you can cut the nails that you are bound to find as well. I have other Black and Decker tools that uses the same 20V battery system. Helps to have spares that work all around with all the tools. I am just a home owner that does DIY so not heavy use. The tool needed a battery swap but was able to finish the job. No over heating. ... show more
Reviewed in the United States on June 3, 2024 by M Shannon

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