Model # R86041B

Internet #206955200

Store SKU #1001771787

Store SO SKU #1001759861

RIDGID 18-Volt Cordless Brushless 4-1/2 in. Angle Grinder (Tool-Only) with Handle and General Purpose Grinding Wheel
0648846067612

RIDGID

18-Volt Cordless Brushless 4-1/2 in. Angle Grinder (Tool-Only) with Handle and General Purpose Grinding Wheel

  • Brushless motor technology for extended run time and motor life
  • Includes Side Handle, Spanner Wrench, Grinding Wheel, Wheel Guard
  • Free parts and service for life with registration
$ 129 00
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Product Overview

  • Brushless motor technology for extended run time and motor life
  • Includes Side Handle, Spanner Wrench, Grinding Wheel, Wheel Guard
  • Free parts and service for life with registration
RIDGID introduces the 18-Volt Cordless Brushless 4-1/2 in. Angle Grinder (Tool-Only) with Handle and General Purpose Grinding Wheel. Brushless Motor Technology delivers up to 50% more run-time, more power, and longer motor life. The tool-free guard design allows you to easily rotate the guard. Register this grinder for the Lifetime Service Agreement within 90 days of purchase and receive FREE Parts. FREE Service. For LIFE. The 18-Volt Brushless 4-1/2 in. Angle Grinder includes a side handle, a spanner wrench, a wheel guard, a grinding wheel, a flange, a clamp nut, and an operator's manual. Battery and charger sold separately.
  • Brushless Motor Technology delivers up to 50% more runtime, more power, and longer motor life
  • Tool-Free Guard Design: Easily rotates guard for optimal grinding position
  • 3-position auxiliary handle provides optimal control and versatility on the jobsite
  • Ergonomic slim grip for maximum comfort during extended use
  • Lock-Off Protection: To prevent accidental start, if battery is installed while tool lock is on, the tool will not operate
  • Spindle lock lets you easily change grinding wheels
  • Lifetime Service Agreement with registration within 90 days of purchase
  • Includes: (1) R86041 Brushless 4-1/2 in. Angle Grinder, (1) side handle, (1) spanner wrench, (1) wheel guard, (1) grinding wheel, (1) flange, (1) clamp nut, and an operator's manual. Battery and charger sold separately.
  • RIDGID: Powerful. Durable. Professional.
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Product Overview

  • Brushless motor technology for extended run time and motor life
  • Includes Side Handle, Spanner Wrench, Grinding Wheel, Wheel Guard
  • Free parts and service for life with registration
Model #: R86041B
Sku #: 1001771787
Internet #: 206955200

RIDGID introduces the 18-Volt Cordless Brushless 4-1/2 in. Angle Grinder (Tool-Only) with Handle and General Purpose Grinding Wheel. Brushless Motor Technology delivers up to 50% more run-time, more power, and longer motor life. The tool-free guard design allows you to easily rotate the guard. Register this grinder for the Lifetime Service Agreement within 90 days of purchase and receive FREE Parts. FREE Service. For LIFE. The 18-Volt Brushless 4-1/2 in. Angle Grinder includes a side handle, a spanner wrench, a wheel guard, a grinding wheel, a flange, a clamp nut, and an operator's manual. Battery and charger sold separately.

  • Brushless Motor Technology delivers up to 50% more runtime, more power, and longer motor life
  • Tool-Free Guard Design: Easily rotates guard for optimal grinding position
  • 3-position auxiliary handle provides optimal control and versatility on the jobsite
  • Ergonomic slim grip for maximum comfort during extended use
  • Lock-Off Protection: To prevent accidental start, if battery is installed while tool lock is on, the tool will not operate
  • Spindle lock lets you easily change grinding wheels
  • Lifetime Service Agreement with registration within 90 days of purchase
  • Includes: (1) R86041 Brushless 4-1/2 in. Angle Grinder, (1) side handle, (1) spanner wrench, (1) wheel guard, (1) grinding wheel, (1) flange, (1) clamp nut, and an operator's manual. Battery and charger sold separately.
  • RIDGID: Powerful. Durable. Professional.
  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Info & Guides

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Price
Was $109.00
$99.00
Save $10.00 (9%)
$119.00
$129.00
$129.00
Ratings (190) (1049) (1551) (29)
Amperage (amps) 0 0 0.0 0.0 A
Power Tool Features Brushless,Grinding Wheel Included,Lock On Switch,Spindle Lock Adjustable Handle Position,No Tool Wheel Change,Spindle Lock Brushless,Grinding Wheel Included,Lock On Switch Adjustable Handle Position,Brushless,Grinding Wheel Included,Lock On Switch,Spindle Lock
Cordless/ Corded Cordless Cordless Cordless Cordless
Wheel Diameter (in.) 4-1/2 in 4.5 4-1/2 in 4-1/2 in
Voltage (volts) 18 18 18 18
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
13.75
Product Height (in.)
4.50 in
Product Width (in.)
5.1 in
Wheel Diameter (in.)
4-1/2 in

Details

Amperage (amps)
0.0
Arbor Size
5/8
Batteries Included
No
Battery Amp Hours
0.0
Battery Amp Hours
No Battery
Battery Power Type
Lithium Ion
Battery Size
Lithium Ion
Battery/Charger
Tool Only
Charger Included
Charger Not Included
Color Family
Orange
Condition
New
Cordless Tool Type
Angle Grinder
Cordless/ Corded
Cordless
Electronic Speed Control
Yes
Grinder Switch Type
Sliding Switch
Maximum Speed (rpm)
8500
Motor Type
Brushless
Number of Batteries Included
0
Number of Batteries Included
0
Power Tool Features
Brushless,Grinding Wheel Included,Lock On Switch
Product Weight (lb.)
4.4 lb
Returnable
90-Day
Tools Product Type
Power Tool
Variable Speed
No
Voltage (volts)
18

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
Lifetime Service Agreement with registration within 90 days of purchase

Specifications

Dimensions

Product Depth (in.)
13.75
Product Height (in.)
4.50 in
Product Width (in.)
5.1 in
Wheel Diameter (in.)
4-1/2 in

Details

Amperage (amps)
0.0
Arbor Size
5/8
Batteries Included
No
Battery Amp Hours
0.0
Battery Amp Hours
No Battery
Battery Power Type
Lithium Ion
Battery Size
Lithium Ion
Battery/Charger
Tool Only
Charger Included
Charger Not Included
Color Family
Orange
Condition
New
Cordless Tool Type
Angle Grinder
Cordless/ Corded
Cordless
Electronic Speed Control
Yes
Grinder Switch Type
Sliding Switch
Maximum Speed (rpm)
8500
Motor Type
Brushless
Number of Batteries Included
0
Number of Batteries Included
0
Power Tool Features
Brushless,Grinding Wheel Included,Lock On Switch
Product Weight (lb.)
4.4 lb
Returnable
90-Day
Tools Product Type
Power Tool
Variable Speed
No
Voltage (volts)
18

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
Lifetime Service Agreement with registration within 90 days of purchase

Questions & Answers

Lifetime guarantee on these batteries?

Asked by: magnusphi
NOT ON THE TWO PACKS
Answered by: VT35CHEVY
Date published: 2018-12-23

Are these new or re-furbished batteries?

Are these new or re-furbished batteries?
Asked by: John
These batteries are brand new, and with two of them in the pack, it gives you plenty of runtime with all of your tools.
Answered by: RobbC
Date published: 2018-01-15

Can 4.0 batteries charge on the charger that came with 2.0 batteries?

Asked by: Alan
Yes, these batteries will work just fine on your 18v Ridgid charger that came with the 2.0 batteries.
Answered by: RobbC
Date published: 2019-01-13

The add says $99 for the "Pack" yet it also says "each"! Which is correct?

Asked by: gt
This price is for the "pack" which includes two batteries, a great price considering how much runtime you get with two of these batteries.
Answered by: RobbC
Date published: 2018-01-15
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Customer Reviews

18-Volt Cordless Brushless 4-1/2 in. Angle Grinder (Tool-Only) with Handle and General Purpose Grinding Wheel is rated 4.6 out of 5 by 1551.
Rated 4 out of 5 by from I’ve owned the drill and driver set for at least 7 years. The impact driver received heavy usage ... I’ve owned the drill and driver set for at least 7 years. The impact driver received heavy usage the first couple of years. Now it’s only 15 or 20 screws a day 5 days a week. They are still going strong except for the batteries. They burn out every couple of years with a lot of use. The warranty registration is hard to fulfill. My brother purchased the set online from Home Depot and they said it was an invalid purchase so they had to make a phone call to ridgid to complain. I purchased an extra kit that came with a third battery free and I registered online and was notified 30 days before the registration deadline that one of my batteries was an invalid purchase. Send in the registration by mail with a receipt and we will notify you by mail in 30 to 60 days. I just returned the two week used set back to Home Depot for a full refund. I still have my old set but going to buy another set when on sale just for the batteries and the warranty. My first set I did not register them so no warranty. Bottom line; don’t buy the batteries separately because they only warranty them for three years. Buy the kit even though the batteries need to be recharged every 30 minutes if you use it constantly. I only gave it four stars because the customer Service Department try’s every trick to invalidate your registration so you don’t get a warranty.
Date published: 2019-03-17
Rated 5 out of 5 by from I bought this grinder because I watched a video on you Tube about removing thin set from plywood ... I bought this grinder because I watched a video on you Tube about removing thin set from plywood after tiles were removed. I also purchased a dust shield from home depot and a 4 and 5 inch diamond cup grinding wheel. The 5inch worked better. WOW it worked great. Hardly any dust. It ate through the batteries pretty quick though. I was using two (4ah) batteries. I bought two more 4ah batteries online so waiting for recharging was not a problem. I suppose you could use the ridgid corded grinder but the portability of this18v is so handy and manageable . Again I have to say WOW.
Date published: 2019-03-05
Rated 5 out of 5 by from These batteries are great. The combo set came with two... These batteries are great. The combo set came with two and these two Were supposed to be a bonus tool. Unfortunately when I went to pick it up my combo set at Home Depot, opening the box the batteries were missing. Homedepot gave me a choice, A credit for the price of the batteries or the battery pack . I chose the credit. And after owning my toolset for a bit, I wish I would’ve kept the bonus batteries . Nevertheless Ridgid Tools are great. I will Eventually buy a pair of these Batteries.
Date published: 2019-02-20
Rated 2 out of 5 by from Like others have said in the reviews and Q&A NO LSA on batteries without a tool. I also just bou... Like others have said in the reviews and Q&A NO LSA on batteries without a tool. I also just bought into the Ridgid 18 volt platform thinking I would get LSA on everything. This is misleading at best. I know I should have done more homework but this is not a good way to treat customers. Will I keep buying ? Yes I am in the platform now to the tune of 500.00 +. But I will be sure to tell others about this scam. Ridgid and Home Depot if you read these things please change your marketing.
Date published: 2019-03-25
Rated 2 out of 5 by from This two pack of 4 amp batteries was associated with a buy one, get a free tool program. I did no... This two pack of 4 amp batteries was associated with a buy one, get a free tool program. I did not notice until after I'm-packaging the batteries, that the warranty period was not the same as all other batteries I have purchased. The "special purchase" offers a significantly reduced battery warranty.
Date published: 2019-01-29
Rated 5 out of 5 by from I had purchased the 5 tool combo that came with... I had purchased the 5 tool combo that came with 2 4.0ah batteries. I was impressed with how much I could get done with that size battery. So purchased 2 of the 2 pack 4.0ah batteries which I just happened to find on sale. Now have a battery for every tool plus a spare. Very pleased with Rigid tools.
Date published: 2019-04-09
Rated 5 out of 5 by from My son uses these for his job as a forklift... My son uses these for his job as a forklift mechanic. He is so pleased with this brand he's going to go to this exclusively and gift his mom with his other kind...he says his old brand will have enough power for my needs, but he needs better. He wants more, he likes them so much, birthday hint...
Date published: 2019-04-02
Rated 4 out of 5 by from This grinder is perfect for some, not so much for... This grinder is perfect for some, not so much for others. I'm an artist, and hardly ever grind over 5-10 minutes straight at a time. It is very lightweight, even with the battery. It's not for those who grind all day. It only grinds about 5 to 10 minutes on a battery depending on how hard you go.
Date published: 2019-04-06
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