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EfficientRose9200 16.1K Views
May 15, 2025 6:11 PM

RIDGID 18V Cordless 4-1/2" Angle Grinder Kit + 4.0Ah Battery & Charger

$99

$268

63% off
+ Free Shippingat Home Depot
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Deal Details
Home Depot has RIDGID 18V Cordless 4-1/2" Angle Grinder Kit + 4.0Ah Battery & Charger (R860451K) on sale for $99. Shipping is free.

Thanks to Community Member EfficientRose9200 for sharing this deal.

About this Item:
  • Powerful grinding performance delivers up to 8,500 RPM
  • Ergonomic paddle switch design increases comfort and ease of use
  • Tool-Free guard adjustment minimizes downtime
  • Multi-position side handle
  • Includes:
    • R860451 18V 4-1/2 in. Paddle Switch Angle Grinder
    • Type 27 Grinding Wheel, Grinding Guard, Cutting Guard, Side Handle, Wrench
    • 18V 4.0Ah Battery
    • 18V Charger

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.7 out of 5 stars from customer reviews.
  • Lifetime Service Agreement (register within 90 days).

Original Post

Written by EfficientRose9200
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Home Depot has RIDGID 18V Cordless 4-1/2" Angle Grinder Kit + 4.0Ah Battery & Charger (R860451K) on sale for $99. Shipping is free.

Thanks to Community Member EfficientRose9200 for sharing this deal.

About this Item:
  • Powerful grinding performance delivers up to 8,500 RPM
  • Ergonomic paddle switch design increases comfort and ease of use
  • Tool-Free guard adjustment minimizes downtime
  • Multi-position side handle
  • Includes:
    • R860451 18V 4-1/2 in. Paddle Switch Angle Grinder
    • Type 27 Grinding Wheel, Grinding Guard, Cutting Guard, Side Handle, Wrench
    • 18V 4.0Ah Battery
    • 18V Charger

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.7 out of 5 stars from customer reviews.
  • Lifetime Service Agreement (register within 90 days).

Original Post

Written by EfficientRose9200

Community Voting

Deal Score
+24
Good Deal
Visit Home Depot

Top Comments

SKV4m
6.9KComments
649Reputation
This thing pays for itself after a few catalytic converters
Go to Comment
HonestChicken670
188Comments
34Reputation
When I've bought registering was easy enough.
I did almost always have to contact customer service to get it approved.
Customer service has always been super helpful for me.
Go to Comment
jeff34270
18.6KComments
5.7KReputation
None of that is true. You register online by uploading the receipt and if you need something fixed, they give you a prepaid shipping label to send it in.
Go to Comment

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30 Comments

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Original Poster
May 15, 2025 6:12 PM
145 Comments
Joined Dec 2023
EfficientRose9200
Original Poster
May 15, 2025 6:12 PM
145 Comments
Shipping is also available for this. There's about 80 as of right now
May 15, 2025 9:26 PM
261 Comments
Joined Sep 2016
billa9b0ngMay 15, 2025 9:26 PM
261 Comments
It would be nice to have the paddle operated one but not worth $100 right now. I used mine for a lot more than I anticipated
May 15, 2025 11:25 PM
636 Comments
Joined Feb 2007
kekwowse01May 15, 2025 11:25 PM
636 Comments
Does Ridgid still have lifetime warranty on their batteries? I've found mixed info online.
1
May 15, 2025 11:39 PM
227 Comments
Joined Nov 2004
mlriley43May 15, 2025 11:39 PM
227 Comments
Quote from kekwowse01 View quoted comment :
Does Ridgid still have lifetime warranty on their batteries? I've found mixed info online.
Yes. No clue where people are getting confused. Unless they're not following the directions for registration.
1
May 15, 2025 11:44 PM
6.3K Comments
Joined Apr 2008
stasisMay 15, 2025 11:44 PM
6.3K Comments
Quote from kekwowse01 View quoted comment :
Does Ridgid still have lifetime warranty on their batteries? I've found mixed info online.
I wouldn't get any Ridgid right now if the main reason is for the LSA. Their website is so messed up people are only getting 3yr warranty instead of lifetime, inaccessible accounts, etc. Check the Ridgid subreddit.
3
May 15, 2025 11:59 PM
7.8K Comments
Joined Sep 2016
JMBauer74May 15, 2025 11:59 PM
7.8K Comments
Quote from stasis View quoted comment :
I wouldn't get any Ridgid right now if the main reason is for the LSA. Their website is so messed up people are only getting 3yr warranty instead of lifetime, inaccessible accounts, etc. Check the Ridgid subreddit.
You have to register your tool to get lifetime. That's why they're not getting it. It's not automatic.
1
May 16, 2025 1:20 AM
20 Comments
Joined Jul 2019
ChrisW1903May 16, 2025 1:20 AM
20 Comments
In on one... Thanks poster

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May 16, 2025 3:03 AM
188 Comments
Joined Nov 2019
HonestChicken670May 16, 2025 3:03 AM
188 Comments
Quote from stasis View quoted comment :
I wouldn't get any Ridgid right now if the main reason is for the LSA. Their website is so messed up people are only getting 3yr warranty instead of lifetime, inaccessible accounts, etc. Check the Ridgid subreddit.
When I've bought registering was easy enough.
I did almost always have to contact customer service to get it approved.
Customer service has always been super helpful for me.
May 16, 2025 3:16 AM
200 Comments
Joined Jan 2008
CCC44May 16, 2025 3:16 AM
200 Comments
wish it was brushless
May 16, 2025 3:30 AM
6.9K Comments
Joined Mar 2013
4SKZ8May 16, 2025 3:30 AM
6.9K Comments

Our community has rated this post as helpful. If you agree, why not thank

This thing pays for itself after a few catalytic converters
2
6
2
May 16, 2025 4:21 AM
472 Comments
Joined Jul 2017
NothingworkedMay 16, 2025 4:21 AM
472 Comments
There are several reviews mentioning it overheating or stalling out. Does anybody actually have this tool? I wonder what's drama versus reality with these reviews. I've never stalled an angle grinder of any kind in my life.
May 16, 2025 4:55 AM
2.2K Comments
Joined Feb 2008
Kuma1May 16, 2025 4:55 AM
2.2K Comments
Needed a cordless a couple years ago when installing solar and having to grind concrete roof tiles. So tempted. I have a $15 off $100 coupon...
May 16, 2025 4:58 AM
2.2K Comments
Joined Feb 2008
Kuma1May 16, 2025 4:58 AM
2.2K Comments
Quote from Nothingworked View quoted comment :
There are several reviews mentioning it overheating or stalling out. Does anybody actually have this tool? I wonder what's drama versus reality with these reviews. I've never stalled an angle grinder of any kind in my life.

Per the description. "....making it suitable for both light and medium-duty tasks..."
May 16, 2025 4:58 AM
530 Comments
Joined Nov 2015
SenorPantalonesMay 16, 2025 4:58 AM
530 Comments
Quote from kekwowse01 View quoted comment :
Does Ridgid still have lifetime warranty on their batteries? I've found mixed info online.
Yes. I've registered every battery I've bought including the ones I bought last year. I even recently claimed one of my original 3ah batteries that finally stopped charging after over a decade. They don't make a 3ah model anymore so they sent me a brand new 2ah.

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May 16, 2025 6:15 AM
37 Comments
Joined Nov 2014
ng501kaiMay 16, 2025 6:15 AM
37 Comments
Quote from HonestChicken670 View quoted comment :
When I've bought registering was easy enough.
I did almost always have to contact customer service to get it approved.
Customer service has always been super helpful for me.
Same, you need to contact them directly

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