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BOSCH

BOSCH GWG12V-20SB23 12V Max Brushless 1/4 In. Right Angle Die Grinder Kit with (2) 3.0 Ah Batteries

  • Based on 141 reviews
Condition: New
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$225.61 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 22
Order within 1 hour and 2 minutes
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Style: w/ (2) 12V Batteries


Features

  • INNOVATIVE USER INTERFACE AND SPEED BUTTONS: Provides tool, battery and speed status as well as five speed options at your fingertips
  • VARIABLE SPEED TRIGGER: Keeps the user in control in a variety of grinding applications
  • COMPACT DESIGN: Offers small grip size for easy grinding in tight areas
  • LIGHTWEIGHT AND ERGONOMIC: Helps to reduce fatigue and maximize productivity
  • SPINDLE LOCK: Allows for quick and easy accessory swaps
  • BRUSHLESS MOTOR: Maximizes battery runtime in extended applications
  • CONSTANT ELECTRONICS: Provide for uniform performance even at the highest speed levels
  • OVERLOAD PROTECTION: Turns the tool off if it gets into a bind
  • Bosch 12V Max cordless power tools and 12V Max chargers and batteries are covered by a three year limited warranty

Description

The GWG12V-20SB23 12V Max 1/4 In. Right Angle Die Grinder was engineered with both comfort and control in mind. Its multifunctional user interface allows for five speed level changes at the touch of a button. Color indicator lights provide a quick and easy way to check the battery charge, speed level and tool status while using the grinder. The variable speed trigger offers enhanced control, providing smooth, steady acceleration tailored to every application. The right angle die grinder is compact and has a small grip size, allowing for grinding even in tight quarters. Lightweight at only 1.2 Lbs. (bare tool) and ergonomic, it’s designed to help fight fatigue on the job. An innovative spindle lock facilitates swift accessory swaps, keeping downtime to a minimum. The grinder is equipped with overload protection that turns the tool off if it gets into a bind. The kit includes a charger and two 3 Ah batteries to keep the angle grinder up and running, as well as a carrying bag to easily transport the grinder while on the job.

Brand: BOSCH


Voltage: 12 Volts


Power Source: Battery Powered


Recommended Uses For Product: Grinding


Color: Blue


Brand: ‎BOSCH


Voltage: ‎12 Volts


Power Source: ‎Battery Powered


Recommended Uses For Product: ‎Grinding


Color: ‎Blue


Special Feature: ‎Variable Speed, Cordless, Compact


Included Components: ‎(1) GWG12V-20S 12V Max 1/4 In. Right Angle Die Grinder, (2) 12V Max Lithium-Ion 3 Ah Batteries, (1) 12V Max Charger, (1) 1/4 In. Collet, (1) Collet Nut, (1) 17mm Wrench, (1) Carrying Bag


Item Weight: ‎1.2 Pounds


Maximum Rotational Speed: ‎15000 RPM


Number of Batteries: ‎2 Lithium Ion batteries required. (included)


Style: ‎w/ (2) 12V Batteries


Item dimensions L x W x H: ‎7.5 x 4.5 x 2 inches


UPC: ‎000346816457


Manufacturer: ‎BOSCH


Part Number: ‎GWG12V-20SB23


Item Weight: ‎1.2 pounds


Product Dimensions: ‎7.5 x 4.5 x 2 inches


Country of Origin: ‎China


Item model number: ‎GWG12V-20SB23


Batteries: ‎2 Lithium Ion batteries required. (included)


Item Package Quantity: ‎1


Special Features: ‎Variable Speed, Cordless, Compact


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Date First Available: January 25, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 22

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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  • 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

    • Excellent Tool
Style: w/ (2) 12V Batteries
Great tool that I didn't know existed. Always used pneumatic die-grinders. Battery does not last like a pneumatic one, but gets the job done, plenty of power, especially with the different setting levels. Nice set, size is good and price is decent for Bosch tools.
Reviewed in the United States on June 9, 2025 by Jpeteair
    • Quality tool
Style: w/ (2) 12V Batteries
Quality product and it helps clean up my projects in short order. Game changer,highly recommend.
Reviewed in the United States on May 26, 2025 by marccrowe
    • Moito bono
Style: w/ (2) 12V Batteries
Veri gud
Reviewed in the United States on May 9, 2025 by Amazon Customer
    • Works great
Style: Industrial
I wasn’t sure if a cordless grinder could deliver the same performance as the pneumatic tools I’ve been using for years, but this device completely exceeded my expectations. It’s incredibly lightweight and portable, making it ideal for tight spaces and jobs where dragging an air hose just isn’t practical. What impressed me the most is its versatility. Whether I’m grinding down welds, removing rust, or polishing steel to a near-perfect shine, this tool handles it all with ease. I’ve used it with 2-inch and 3-inch abrasive pads, and it powers through every task like a champ. The best part? It’s compatible with the battery system I already own, so I didn’t need to overhaul my setup. If you’re looking for professional-grade performance in a portable package, I can’t recommend this grinder enough. It’s a game-changer for anyone who needs power, precision, and convenience all in one. ... show more
Reviewed in the United States on January 4, 2025 by José Samuel Quintero García
    • Buenos
Style: w/ (2) 12V Batteries
Es muy buen producto pero la batería parecen debiles
Reviewed in the United States on April 10, 2025 by WILKON
    • .
Style: w/ (2) 12V Batteries
Very good
Reviewed in the United States on April 29, 2025 by oc
    • Great
Style: w/ (2) 12V Batteries
Works great and batteries last a long time
Reviewed in the United States on April 21, 2025 by scott carlson
    • Good alternative to Milwaukee
Style: Industrial
I have both Bosch and Milwaukee 12v tools and batteries. I needed (or as my wife would say, I wanted lol) a compact grinder that accepted roloc discs. I initially wanted the Milwaukee version but this model rarely goes on sale. After further research I found this Bosch model. I have their 12v orbital sander and I love it. So I purchased it on sale and took a chance. I can tell you I am very impressed. It has power and it is extremely quiet. It is very light to handle and fits well in the hand. Milwaukee does make excellent tools but for my needs and budget, this tool checks all the boxes. ... show more
Reviewed in the United States on January 6, 2025 by Graham

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