Black & Decker BDEG400 4-1/2" Angle Grinder, BDEG400 price history and forecast - Ace BDEG400
Black & Decker BDEG400 4-1/2" Angle Grinder, BDEG400

Black & Decker BDEG400 4-1/2" Angle Grinder, BDEG400

Brand:
Ace
Model Number:
BDEG400
UPC:
885911345804
EAN:
0885911345804
Walmart SKU:
34769800

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$62.13
Lowest Price
$45.99
Most Recent Price
$45.99
Average Price
$50.21
First Tracked
Last Update

Walmart.com Summary

No price history available for Walmart.com

Price Analysis

Price history data is not available for this product at the moment.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 4.0/5 from 37 reviews.

Customer Reviews

37 reviews

Customer Reviews

4.0
Based on 37 reviews
5
22
4
6
3
2
2
1
1
6
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Showing 10 of 37 reviews
rrpous January 31, 2026

easy to use and works as I expected

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Alondra March 10, 2026

Very good 👍👍

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works great

firedemon1 August 24, 2016

would buy another one

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Great item for the price

Tigger61fire January 16, 2017

I like this grinder as it is the first one I've ever owned... no problems with it as of yet. Although the picture is different than what I received.... I won't complain about that because its a minor issue.

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Quality Product A Winner

Glen April 23, 2020

Wanted it to sharpen garden tools, it did a great job. On/Off switch is a safety switch, slide forward ON, press down on rear of switch to slide OFF. It's a grinder NOT a cutter.

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Great price

DaveJ May 9, 2016

Have put 2 of the 6 purchased to use in our steel fabricating shop with no problems so far. The great thing about these is the price and if they do go bad just toss them and buy new ones. So far we're using them for some pretty heavy grinding of welds and they have the power to do what we need them to do.

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Solid and efficient tool

AllWorkandNoPlay February 21, 2016

I got this tool today, I do home renovations and a lot of hard, dirty work. I also smith as a hobby making knives and axes, etc. I like BD tools more specifically porter cable branded, but since I was in walmart it was an offhand purchase. My local WM is a mess at all times and of the 3 display grinders this was the only one you could buy, not to mention even in their system, though, WM aside, I'm very happy with the tool. This grinder is rated best for your buck on the showdown lists (branded PC, same tool) and everything an angle grinders supposed to do this does, and well. I have no doubt it will NEVER break but at the price I would 100% repurchase.

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Works great for any type work

Michael May 18, 2023

Fast shipping works great i love how the button locks when using it will definitely recommend buying one

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Grinder

Michael December 19, 2023

The grinder ships fast. Works great. Would buy again.

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Patricia December 24, 2025

Must have gotten a defective unit. Motor locked up after 10 minutes of use. Second one works great.

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Price History

Historical price data graph for Black & Decker BDEG400 4-1/2" Angle Grinder, BDEG400

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

22 records

Third-Party Sellers prices have ranged from $45.99 (Jun 5) to $58.37 (May 23) over the past 90 days. Current price is close to the 90-day average of $48.24.

Third-party seller price history for Black & Decker BDEG400 4-1/2" Angle Grinder, BDEG400 showing recent price changes
Date Price Change % Change
$45.99 $+0.00 +0.0%
$45.99 $-12.38 -21.2%
$58.37 $+0.00 +0.0%
$58.37 $+0.00 +0.0%
$58.37 $+0.00 +0.0%
$58.37 $+12.38 +26.9%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99 $+0.00 +0.0%
$45.99

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