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expired Posted by johnthegrump • Dec 16, 2021
expired Posted by johnthegrump • Dec 16, 2021

HART 20V Cordless 4.5" Angle Grinder w/ 4.0Ah Lithium-Ion Battery

+ Free Shipping

$50

$99

49% off
Walmart
66 Comments 26,724 Views
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Deal Details
Walmart has HART 20V Cordless 4.5" Angle Grinder w/ 4.0Ah Lithium-Ion Battery (HPAG01B) on sale for $49.88. Shipping is free.

Thanks to Community Member johnthegrump for finding this deal.

Includes:
  • 4.5" Angle Grinder
  • Auxiliary Handle
  • Type 27 Grinding Guard
  • Type 27 Grinding Wheel
  • Spanner Wrench

Editor's Notes

Written by CChoiVA
  • About this deal:
    • This price is $49.12 lower (50% savings) than the list price.
  • About this product:
    • This angle grinder has received an average rating of 4.5 stars out of 5 based on over 150 Walmart customer reviews.
  • About this store:
    • Most items sold & shipped by Walmart.com can be returned for free, either to a store or by mail up to 90 Days after item is delivered. See the Walmart returns page for returns information.

Original Post

Written by johnthegrump
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Walmart has HART 20V Cordless 4.5" Angle Grinder w/ 4.0Ah Lithium-Ion Battery (HPAG01B) on sale for $49.88. Shipping is free.

Thanks to Community Member johnthegrump for finding this deal.

Includes:
  • 4.5" Angle Grinder
  • Auxiliary Handle
  • Type 27 Grinding Guard
  • Type 27 Grinding Wheel
  • Spanner Wrench

Editor's Notes

Written by CChoiVA
  • About this deal:
    • This price is $49.12 lower (50% savings) than the list price.
  • About this product:
    • This angle grinder has received an average rating of 4.5 stars out of 5 based on over 150 Walmart customer reviews.
  • About this store:
    • Most items sold & shipped by Walmart.com can be returned for free, either to a store or by mail up to 90 Days after item is delivered. See the Walmart returns page for returns information.

Original Post

Written by johnthegrump

Community Voting

Deal Score
+32
Good Deal
Visit Walmart

Price Intelligence

Model: HART 20-Volt Cordless 4 1/2-inch Angle Grinder Kit (1) 20-Volt 4.0Ah Lithium-Ion Battery

Deal History 

Sale Price
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  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 4/29/2025, 11:25 AM
Sold By Sale Price
Walmart$82
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Top Comments

That's what she said
Think about this, you are seriously comparing a Hart tool to Dewalt, Makita, and Milwaukee... just think about it for a minute..
this tool is $50 with the battery. Those other tools aren't ever even clearanced for that price.
Only has 6500 rpm. The craftsman and dewalt brushed are both 8500rpm.
Wonder why that is.

Good deal if you're in the Hart line, but a brushed angle grinder wouldn't be my first cordless tool. It will last less than 10 minutes cutting(w/ 4ah, less when grinding) which is comparable to all the cordless angle grinders(w/ 4ah, Dewalt 20v flexvolt lasts 2-4 minutes longer), but won't have the rpm/torque to get half the total cuts that a Dewalt/Makita/Milwaukee can.
Cool if you have multiple chargers and batteries, but <10 minutes cut time with 1.5-2.5 hour charge times for a 4ah.
Dewalt/Milwaukee/Makita can charge that same 4ah(or two 4ah at the same time) in 45 minutes or less.

Hart really needs a multi port fast charger that is at least 4amp(6amp would be awesome) and simultaneous charging. And please stop giving out the POS 1.5amp chargers Hart. The 2 amps are similar style/size and they probably cost pennies more to make.

66 Comments

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Dec 16, 2021
525 Posts
Joined Jan 2006
Dec 16, 2021
jericoholics
Dec 16, 2021
525 Posts
According to the hart website, it does come with the charger
Dec 16, 2021
328 Posts
Joined Aug 2011
Dec 16, 2021
dodgeedoo
Dec 16, 2021
328 Posts
This is a good deal if you're in Hart already. Thanks! I'm actually flush with hart batteries but I'll pick this up.
Original Poster
Dec 16, 2021
372 Posts
Joined Nov 2012
Dec 16, 2021
johnthegrump
Original Poster
Dec 16, 2021
372 Posts
According to Hart's website, this model number includes :
WHATS IN THE BOX?

4 1/2" Angle Grinder

Auxiliary

Type 27 Grinding Guard

Type 27 Grinding Wheel

Spanner Wrench

Operator's Manual

(1) 20V Lithium-ion Battery
Dec 16, 2021
1,423 Posts
Joined Sep 2011
Dec 16, 2021
takeabyte
Dec 16, 2021
1,423 Posts
Maan, I got the grinder a couple months ago w/ no battery for a little less than this. I have a few batteries already, but an extra 4ah battery would've been nice. I've used it a few times on small, metal cuts and am satisfied with its performance.
Dec 16, 2021
162 Posts
Joined Dec 2020
Dec 16, 2021
JimmyHatFat
Dec 16, 2021
162 Posts
Only has 6500 rpm. The craftsman and dewalt brushed are both 8500rpm.
Wonder why that is.

Good deal if you're in the Hart line, but a brushed angle grinder wouldn't be my first cordless tool. It will last less than 10 minutes cutting(w/ 4ah, less when grinding) which is comparable to all the cordless angle grinders(w/ 4ah, Dewalt 20v flexvolt lasts 2-4 minutes longer), but won't have the rpm/torque to get half the total cuts that a Dewalt/Makita/Milwaukee can.
Cool if you have multiple chargers and batteries, but <10 minutes cut time with 1.5-2.5 hour charge times for a 4ah.
Dewalt/Milwaukee/Makita can charge that same 4ah(or two 4ah at the same time) in 45 minutes or less.

Hart really needs a multi port fast charger that is at least 4amp(6amp would be awesome) and simultaneous charging. And please stop giving out the POS 1.5amp chargers Hart. The 2 amps are similar style/size and they probably cost pennies more to make.
3
Original Poster
Dec 16, 2021
372 Posts
Joined Nov 2012
Dec 16, 2021
johnthegrump
Original Poster
Dec 16, 2021
372 Posts
Dewalt to Hart adapter will not work on this according to what I read.
Last edited by johnthegrump December 15, 2021 at 07:28 PM.
Dec 16, 2021
1,553 Posts
Joined Dec 2010
Dec 16, 2021
sillyrib
Dec 16, 2021
1,553 Posts
This will probably run for 10 minutes of hard grinding before the battery needs charging
2

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Pro
Dec 16, 2021
3,227 Posts
Joined Dec 2003
Dec 16, 2021
Slee_Stack
Pro
Dec 16, 2021
3,227 Posts
Quote from JimmyHatFat :
Only has 6500 rpm. The craftsman and dewalt brushed are both 8500rpm.
Wonder why that is.

Good deal if you're in the Hart line, but a brushed angle grinder wouldn't be my first cordless tool. It will last less than 10 minutes cutting(w/ 4ah, less when grinding) which is comparable to all the cordless angle grinders(w/ 4ah, Dewalt 20v flexvolt lasts 2-4 minutes longer), but won't have the rpm/torque to get half the total cuts that a Dewalt/Makita/Milwaukee can.
Cool if you have multiple chargers and batteries, but <10 minutes cut time with 1.5-2.5 hour charge times for a 4ah.
Dewalt/Milwaukee/Makita can charge that same 4ah(or two 4ah at the same time) in 45 minutes or less.

Hart really needs a multi port fast charger that is at least 4amp(6amp would be awesome) and simultaneous charging. And please stop giving out the POS 1.5amp chargers Hart. The 2 amps are similar style/size and they probably cost pennies more to make.
My (1) charger is 2A. I think it came with the 2gal vac.

It'd be nice if everything were as good as the top tier brands, but generally, HART stuff is half the price or less. Something has to give.

I'm viewing it as a $30 battery and a $20 grinder throw in (or less if I get a charger).
1
Dec 16, 2021
241 Posts
Joined Mar 2011
Dec 16, 2021
Lordgenome
Dec 16, 2021
241 Posts
Quote from sillyrib :
This will probably run for 10 minutes of hard grinding before the battery needs charging
That's what she said
8
2
Dec 16, 2021
850 Posts
Joined Aug 2013
Dec 16, 2021
LwdshB
Dec 16, 2021
850 Posts
Is Hart any better than Harbor Freight? Otherwise Ill stick to Bauer to get Dewalt compatible batteries/tools.
2
Dec 17, 2021
538 Posts
Joined Dec 2014
Dec 17, 2021
kevin.fernandez83
Dec 17, 2021
538 Posts
Quote from JimmyHatFat :
Only has 6500 rpm. The craftsman and dewalt brushed are both 8500rpm.
Wonder why that is.

Good deal if you're in the Hart line, but a brushed angle grinder wouldn't be my first cordless tool. It will last less than 10 minutes cutting(w/ 4ah, less when grinding) which is comparable to all the cordless angle grinders(w/ 4ah, Dewalt 20v flexvolt lasts 2-4 minutes longer), but won't have the rpm/torque to get half the total cuts that a Dewalt/Makita/Milwaukee can.
Cool if you have multiple chargers and batteries, but <10 minutes cut time with 1.5-2.5 hour charge times for a 4ah.
Dewalt/Milwaukee/Makita can charge that same 4ah(or two 4ah at the same time) in 45 minutes or less.

Hart really needs a multi port fast charger that is at least 4amp(6amp would be awesome) and simultaneous charging. And please stop giving out the POS 1.5amp chargers Hart. The 2 amps are similar style/size and they probably cost pennies more to make.
Think about this, you are seriously comparing a Hart tool to Dewalt, Makita, and Milwaukee... just think about it for a minute..
this tool is $50 with the battery. Those other tools aren't ever even clearanced for that price.
2
Dec 17, 2021
1,568 Posts
Joined Apr 2010
Dec 17, 2021
cal3thousand
Dec 17, 2021
1,568 Posts
Great deal!!

Tool alone usually sells for $89.
1
Dec 17, 2021
162 Posts
Joined Dec 2020

This comment has been rated as unhelpful by Slickdeals users.

Dec 17, 2021
12 Posts
Joined Dec 2019
Dec 17, 2021
OrangeDime300
Dec 17, 2021
12 Posts
I wonder if Lowes will price match
1

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Dec 17, 2021
162 Posts
Joined Dec 2020
Dec 17, 2021
JimmyHatFat
Dec 17, 2021
162 Posts
Quote from LwdshB :
Is Hart any better than Harbor Freight? Otherwise Ill stick to Bauer to get Dewalt compatible batteries/tools.
Hart seems like they have more tools and supposedly they are planning to increase the line.
Performance wise, Bauer(overall) seems to produce more work/power than Hart. I do not know much about Bauer batteries and chargers though.

I will say though that you will probably get a better value on Hart clearance vs Bauer w/ 20% off coupon. Hart also seems like you could sell easier due to having a bigger market and being more known than Bauer.

Both are leagues better than B&D.
2

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