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expired Posted by EfficientRose9200 • May 15, 2025
expired Posted by EfficientRose9200 • May 15, 2025

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

+ Free Shipping

$99

$268

63% off
Home Depot
31 Comments 14,470 Views
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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

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

Community Voting

Deal Score
+24
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Top Comments

This thing pays for itself after a few catalytic converters
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.
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.

30 Comments

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Original Poster
Pro
May 15, 2025
64 Posts
Joined Dec 2023
May 15, 2025
EfficientRose9200
May 15, 2025
Original Poster
Pro
64 Posts
Shipping is also available for this. There's about 80 as of right now
May 15, 2025
223 Posts
Joined Sep 2016
May 15, 2025
billa9b0ng
May 15, 2025
223 Posts
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
606 Posts
Joined Feb 2007
May 15, 2025
kekwowse01
May 15, 2025
606 Posts
Does Ridgid still have lifetime warranty on their batteries? I've found mixed info online.
1
May 15, 2025
215 Posts
Joined Nov 2004
May 15, 2025
mlriley43
May 15, 2025
215 Posts
Quote from kekwowse01 :
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
5,949 Posts
Joined Apr 2008
May 15, 2025
stasis
May 15, 2025
5,949 Posts
Quote from kekwowse01 :
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
Pro
May 15, 2025
7,769 Posts
Joined Sep 2016
May 15, 2025
JMBauer74
Pro
May 15, 2025
7,769 Posts
Quote from stasis :
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
16 Posts
Joined Jul 2019
May 16, 2025
ChrisW1903
May 16, 2025
16 Posts
In on one... Thanks poster

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May 16, 2025
170 Posts
Joined Nov 2019
May 16, 2025
HonestChicken670
May 16, 2025
170 Posts
Quote from stasis :
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
187 Posts
Joined Jan 2008
May 16, 2025
CCC44
May 16, 2025
187 Posts
wish it was brushless
May 16, 2025
4,513 Posts
Joined Mar 2013
May 16, 2025
SKV4m
May 16, 2025
4,513 Posts

Our community has rated this post as helpful. If you agree, why not thank SKV4m

This thing pays for itself after a few catalytic converters
2
6
2
Pro
May 16, 2025
407 Posts
Joined Jul 2017
May 16, 2025
Nothingworked
Pro
May 16, 2025
407 Posts
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
2,070 Posts
Joined Feb 2008
May 16, 2025
Kuma1
May 16, 2025
2,070 Posts
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
2,070 Posts
Joined Feb 2008
May 16, 2025
Kuma1
May 16, 2025
2,070 Posts
Quote from Nothingworked :
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
444 Posts
Joined Nov 2015
May 16, 2025
SenorPantalones
May 16, 2025
444 Posts
Quote from kekwowse01 :
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
22 Posts
Joined Nov 2014
May 16, 2025
ng501kai
May 16, 2025
22 Posts
Quote from HonestChicken670 :
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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