Price History for 20V MAX Cordless 4.5 in. - 5 in. Angle Grinder (Tool Only)
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20V MAX Cordless 4.5 in. - 5 in. Angle Grinder (Tool Only)
The DEWALT 20-Volt Max Lithium-Ion 4-1/2 in. Cut Off Tool (model DCG412B, tool-only) is ideal for a wide range of construction, maintenance, repair and automotive applications. This versatile tool is designed f
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Price History Chart
Recorded price history
Showing the 30 most recent of 40 recorded prices.
| Date | Price |
|---|---|
| Jul 25, 2026 | $148.92 |
| Jul 24, 2026 | $141.58 |
| Jul 23, 2026 | $128.00 |
| Jul 19, 2026 | $140.59 |
| Jul 12, 2026 | $148.92 |
| Jul 11, 2026 | $140.59 |
| Jul 5, 2026 | $148.92 |
| Jun 27, 2026 | $128.00 |
| Jun 25, 2026 | $128.99 |
| Jun 24, 2026 | $141.58 |
| Jun 23, 2026 | $128.99 |
| Jun 22, 2026 | $141.58 |
| Jun 21, 2026 | $128.99 |
| Jun 17, 2026 | $141.58 |
| Jun 11, 2026 | $128.99 |
| Jun 5, 2026 | $137.00 |
| May 14, 2026 | $137.52 |
| Apr 22, 2026 | $148.92 |
| Apr 21, 2026 | $137.98 |
| Apr 19, 2026 | $152.87 |
| Apr 18, 2026 | $127.99 |
| Apr 17, 2026 | $151.73 |
| Apr 16, 2026 | $145.34 |
| Apr 6, 2026 | $127.99 |
| Apr 4, 2026 | $148.92 |
| Mar 22, 2026 | $134.43 |
| Mar 8, 2026 | $148.92 |
| Mar 5, 2026 | $127.99 |
| Feb 16, 2026 | $148.92 |
| Feb 11, 2026 | $131.59 |
Analysis
20V MAX Cordless 4.5 in. - 5 in. Angle Grinder (Tool Only) price analysis
Price analysis for 20V MAX Cordless 4.5 in. - 5 in. Angle Grinder (Tool Only) at Home Depot: Today's price is $148.92. Current price is 8% above the 90-day average of $137.69 (a $11.23 above the running mean).
- Currently listed at $148.92, which is $38.25 above the original MSRP of $110.67.
- Current price is 8% above the 90-day average of $137.69 (a $11.23 above the running mean).
- The lowest recorded price on PriceWatchPro was $110.67 on October 30, 2025. That's $38.25 below today's price.
- The highest recorded price on PriceWatchPro was $152.87 on April 19, 2026. Today's price is $3.95 below that peak.
- 30-day trend: trending up 5.9% from $140.59 to $148.92.
- Across 39 tracked price changes, the listing has dropped 19 times with an average drop of $10.70.
- PriceWatchPro has been tracking this listing since October 30, 2025 (280 days of price history).
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20V MAX Cordless 4.5 in. - 5 in. Angle Grinder (Tool Only) shopping snapshot
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