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Worx WX812L.9 20V Power Share 4.5" Cordless Angle Grinder with Brushless Motor (Tool Only)

  • Based on 182 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jan 9
Order within 18 hours and 9 minutes
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Features

  • [THE POWER TO OUTPERFORM] Worx Nitro tools are engineered to provide greater power, performance, and run time
  • [BRUSHLESS MOTOR] Brushless motors are more efficient, run 50% longer, are 25% more powerful, and have 10% longer life
  • [HIGH PERFORMANCE] 8500 RPM no-load speed
  • [SAME BATTERY, EXPANDABLE POWER] The same battery powers over 75+ 20V, 40V, and 80V lifestyle, garden, and power tools in the Power Share family
  • [ANTI-KICKBACK TECHNOLOGY] Shuts down tool when a jam is detected
  • [SLIM DESIGN] Fits into tighter spaces and is easier to transport and store
  • [ERGONOMIC] Handle offers secure control and comfortable use
  • 2-POSITION AUX HANDLE] Auxiliary handle offers two positions to find a grip that works for you
  • [INCLUDES] Nitro Angle Grinder (WX812L.9), metal grinding disc, aux handle, spanner, carry bag

Description

When you need a tough angle grinder that’s streamlined with modern features, easy to use, and can get into tight spaces - grab the Worx 20V 4-1/2” Cordless Brushless Angle Grinder. 8500 rpm means you’ll have the force to take on heavy jobs like grinding metal, cutting tile, paving, and routing out mortar. The sleek design gives you dexterity for detailed jobs like sanding and polishing. This grinder is cordless, and only 4.5 lbs., so you can twist and turn into tighter spaces without worrying about tangling up a cord. The secure grip is designed to give you control, and the 2 position auxiliary handle lets you change your attack angle depending on the job. This grinder is driven by a brushless motor, which runs faster, longer, uses less power, and has a longer life than tools that utilize a motor designed around a brush. The anti- kickback technology shuts the grinder down when sensors detect a jam, so it’s easier to operate. It’s part of the PowerShare family of 20V and 40V power and garden tools, so you can grow your tool collection while saving money on batteries. This model is the bare tool only. 20V PowerShare battery and charger sold separately.

Brand: WORX


Material: Metal


Product Dimensions: 5"L x 5"W x 13"H


Style: 20V Battery + Charger Sold Separately


Power Source: Battery Powered


Brand: ‎WORX


Material: ‎Metal


Product Dimensions: ‎5"L x 5"W x 13"H


Style: ‎20V Battery + Charger Sold Separately


Power Source: ‎Battery Powered


Color: ‎Grey,black


Item Weight: ‎3.7 Pounds


Voltage: ‎20 Volts


Maximum Rotational Speed: ‎8500 RPM


Global Trade Identification Number: ‎40


Manufacturer: ‎Worx


UPC: ‎845534021240


Part Number: ‎WX812L.9


Item Weight: ‎3.7 pounds


Country of Origin: ‎China


Item model number: ‎WX812L.9


Item Package Quantity: ‎1


Special Features: ‎compact, lightweight


Included Components: ‎Auxiliary Handle, Metal Grinding Disc, and a Spanner Wrench


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Date First Available: July 20, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jan 9

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good quality material
Good quality machine. Had use it here and there without problems. It's a good machine for small jobs, just perfect for what I need it.
Reviewed in the United States on March 11, 2025 by obrivas

  • Cordless Worx grinder
I have been looking for a go to cordless grinder for quick jobs and it works very. It will use alot of battery depending on the brand. But definitely gets the job done for its price line. 3 year limited warranty is a nice feature as well.
Reviewed in the United States on December 14, 2024 by Jack

  • Word are the best tools ever made!!!
If it says Worx buy it and make sure you tell a friend and all your family they will be forever grateful to you I guarantee
Reviewed in the United States on June 24, 2024 by Anthony McMillian

  • Good tool I have 3 Worx tools and they all perform well
I like Worx tools but the slide switch is sticky and difficult to lock in, while cutting the tool shuts down with the slightest catch in the material being cut. just have to adjust my speed when cutting soft material. I'm hoping the switch will loosen up after more usage.
Reviewed in the United States on November 27, 2024 by MIA WHITE

  • Outstanding convenience
For light home construction and demolition it's the ticket ! Being battery powered I was concerned about whether it would have enough cutting power and for long enough. It does ! Short work on wood and soft metals so far. The down side is that I can see how bicycle, motorcycle and scooter thefts are much easier to do now. ... show more
Reviewed in the United States on September 21, 2023 by electronics_buyer212

  • Very powerful
Great items Enough power to get the job done
Reviewed in the United States on July 16, 2024 by Amazon Customer

  • Powerful
More powerful than I expected, and the battery lasts a long time. Good purchase, feels substantial.
Reviewed in the United States on June 3, 2024 by tom

  • Motor turns off.
Motor kicks off too easily even with a very small amount of force. Do not buy it and the switch is difficult to use. I have new tool that is useless.
Reviewed in the United States on March 28, 2025 by John A Sawyer

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