Bosch / Sanding and Grinding / Grinders / GWG12V-20SN

Bosch GWG12V-20SN Die Grinder

Bosch 12V MaxTool onlyPrice tracked since Jan 2024

$185.00

  • 24% above usual

Usually $146.16 to $189.00 over the past year

Fair

24% above its usual price of $149.00. Not a deal, not a bad price. It was cheaper than this on 70 of the past 90 days. The 90-day low was $145.00 on Sep 2.

View on Amazon

Price checked Oct 2 2026, 7:22 PM ET. Prices change. Confirm the live price on Amazon before buying. ToolBuck earns a commission on qualifying purchases.

Bosch GWG12V-20SN Right angle die grinder, 1/4 in., brushless View on Amazon

Specs

Brand Bosch
Model GWG12V-20SN
Type Die Grinder
Battery platform Bosch 12V Max
Size and details 1/4 in., brushless
Weight 1.2 lb
Features Compact
In the box (1) GWG12V-20S 12V Max 1/4 In. Right Angle Die Grinder, (1) 1/4 In. Collet, (1) Collet Nut, (1) 17mm Wrench
Format Tool only

Price History

Bosch GWG12V-20SN price history, 90 daysBosch GWG12V-20SN price over 90 days. Current price $185.00. Usual range $146.00 to $146.16. Low $145.00, high $196.32.$140$160$180$200Jul 4Aug 18Oct 2Now $185.00Usual range$146 to $146Bosch GWG12V-20SN price history, 90 daysBosch GWG12V-20SN price over 90 days. Current price $185.00. Usual range $146.00 to $146.16. Low $145.00, high $196.32.$140$160$180$200Jul 4Aug 18Oct 2Now $185.00Usual range$146 to $146

The gray band is the usual range: where the price sat for the middle half of the 90 days shown.

Bosch GWG12V-20SN price over 90 days. Current price $185.00. Usual range $146.00 to $146.16. Low $145.00, high $196.32.

Bosch GWG12V-20SN price history, 1 yearBosch GWG12V-20SN price over 1 year. Current price $185.00. Usual range $146.16 to $189.00. Low $132.00, high $196.32.$140$160$180$200Oct 2Apr 3Oct 2Now $185.00Usual range$146 to $189Bosch GWG12V-20SN price history, 1 yearBosch GWG12V-20SN price over 1 year. Current price $185.00. Usual range $146.16 to $189.00. Low $132.00, high $196.32.$140$160$180$200Oct 2Apr 3Oct 2Now $185.00Usual range$146 to $189

The gray band is the usual range: where the price sat for the middle half of the 1 year shown.

Bosch GWG12V-20SN price over 1 year. Current price $185.00. Usual range $146.16 to $189.00. Low $132.00, high $196.32.

Bosch GWG12V-20SN price history, all timeBosch GWG12V-20SN price over all time. Current price $185.00. Usual range $149.28 to $169.00. Low $116.81, high $196.32.$120$140$160$180Jan 2024May 2025Oct 2026Now $185.00Usual range$149 to $169Bosch GWG12V-20SN price history, all timeBosch GWG12V-20SN price over all time. Current price $185.00. Usual range $149.28 to $169.00. Low $116.81, high $196.32.$120$140$160$180Jan 2024May 2025Oct 2026Now $185.00Usual range$149 to $169

The gray band is the usual range: where the price sat for the middle half of the tracked history shown. The all-time line shows the lowest price of each week.

Bosch GWG12V-20SN price over all time. Current price $185.00. Usual range $149.28 to $169.00. Low $116.81, high $196.32.

Line: Amazon price. Red dot: current price. Gaps mean no offer at that time.

  • Current $185.00 Checked Oct 2 2026, 7:22 PM ET
  • Usual range $146.16 to $189.00 Over the past year. 24% above usual
  • Lowest ever $116.81 Nov 29 2024
  • 90-day high $196.32  
  • Drops in 90 days 6  

Bare Tool or Kit?

  • Bosch GWG12V-20SN Right angle die grinder, 1/4 in., brushless
    Bosch GWG12V-20SN Right angle die grinder, 1/4 in., brushless
    $185.00 Fair, 24% above
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Prices are the Amazon.com price for a new item. "Usual" is this tool's own price over the past 90 days or the past year, whichever is closer to today's price: the usual range is where it sat for the middle half of that time, and percentages are measured against its median price over 90 days or over the past year, whichever is closer to the current price. Out-of-stock time is left out. ToolBuck has price history for this listing going back 981 days. Prices and availability are accurate as of the time shown and can change. The price on Amazon at the time of purchase is the one that applies. How ToolBuck works.