24V Brushless 4-1/2" Angle Grinder (Tool Only)

In stock
Model
3100502AZ
24V BRUSHLESS 4-1/2" ANGLE GRINDER (TOOL ONLY) is rated 4.2 out of 5 by 10.
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  • 24V Brushless motor provides more torque, quiet operation and longer life
  • Battery & charger sold separately
  • 3 Year Limited Tool Warranty
$79.99
In stock
 

Get power and convenience with this Greenworks 24V Brushless 4-1/2" Angle Grinder. The high-performance brushless motor features 8,500 RPM and the aluminum gear box is durable and cools quickly. Greenworks 24V lithium-Ion battery provides 20% more power and 35% more run-time, and delivers fade-free power with no memory loss after charging.

  • 24V Brushless motor provides more torque, quiet operation and longer life
  • 4-1/2" Grinding disc is perfect for your cutting or grinding applications
  • High performance motor with 8,500 RPM
  • Aluminum gear box for durability & superior cooling
  • Two position handle for superior control and versatility
  • Spindle lock for quick & easy wheel changes
  • Tool-free guard provides increased productivity
  • Battery & charger sold separately
  • 3 Year Limited Tool Warranty
Brushless Motor:
Yes
Lumens:
2000 Lumens
Tool Warranty:
3 Years
  • (1) Brushless 4-1/2" Angle Grinder
  • (1) Grinding Wheel
  • (1) Side Handle
  • (1) Spanner Wrench

24V PowerAll | Batteries for Any Job | Greenworks

24V PowerAll Family of Tools 2

Power Tools FAQS

Is Greenworks a good brand for power tools?

The Greenworks 24V combo kit is the perfect solution for homeowners looking to make the switch to battery power. It includes a 1/2 in. brushless drill/driver and a 1/4 in. brushless impact driver, both of which are equipped with an LED light that allows for work at night and in dark spaces. Both tools run on 24-volt lithium batteries with a 3-hour charger included, providing maximum runtime for the sawing, drilling, and hammering you do around your home.


Are 24-Volt batteries heavy?

24V batteries are evenly balanced for optimal weight distribution and have a slightly longer lifespan than NiCad batteries.


Should I remove the battery from the tool when I’m not using it?

Unless the trigger is activated on the tool, the battery should have no effect. It is good practice to keep the trigger in a locked position when not in use, especially if it is being stored in your work truck/bag and gets bounced around when in transit from site to site.


Is the charger 210-220V?

No, the charger is 120V and is designed for North American outlets (units sold in North America only).


Can I use a 40V, 60V or 80V battery instead of a 24V battery? I would like to avoid purchasing a 24V battery.

No, this drill is only compatible with G24V and 24V Powerall battery models.


[24V Brushless Jig Saw] Can generic blade replacements from the hardware store be used in this tool?

Yes! Our jig saw needs T-shank blades that can be found at your local hardware store. We suggest the following brands: Bosch, Old Milwaukee and Hitachi. DeWalt is also compatible. We currently manufacture our own replacement blades as well, but this could change in the future.


Can drill bits be purchased locally or do they have to be Greenworks?

Yes, they can be purchased locally! Since bits are universal, any drill bits specifically designed for use with a 1/4" hex drive will work.


What blades does the reciprocating saw include?

This kit includes 1 (x) wood blade and 1 (x) Bi-metal blade.


How long will a 24V ~ 2Ah and 4Ah battery last with the Greenworks LED Work Light? Is there a high/low brightness?

If using a 4.0Ah battery, this light will operate for approximately 20hrs at 2000 lumens/high or 40hrs at 1000 lumens/low. If using a 2.0Ah battery, this light will operate for approximately 10hrs at 2000 lumens/high or 20hrs at 1000 lumens/low. It’s worth noting, the run time will increase with a higher ampere-hour (Ah) battery model.


What size chuck?

This cordless drill has a 1/2-inch chuck and a ratcheting chuck.


What is the battery charging time for G24 batteries?

A 2.0Ah battery will be fully charged in 90 minutes and 80% charged in only 50 minutes. These high-performing batteries are fast charging and boast reliable charging without loss of memory or power. The Greenworks 24V lithium-Ion battery also includes an LED indicator which displays the remaining power.


What are the garden shear blades made of and does it include a battery? Is the battery for the Garden Shear replaceable? What is the cutting capacity?

The blade is made of steel while the handles are made of a durable and long-lasting hard plastic. It includes a 7.2V lithium-ion battery and charger. The battery is not replaceable as it is built into the tool. The cutting capacity for the Grass Shear Blade is 1” and the cutting capacity of the Shrub Shear Blade is .3".


Will the batteries from the drill and impact combo work with this circular saw and the jig saw?

Yes! The batteries from the Greenworks drill and impact combo will work with this unit.


Is Greenworks warranty transferable?

No, Greenworks warranties are not transferable and are only available to the original purchaser with the original purchase receipt or proof of purchase. Warranties are only valid for units which have been maintained in accordance with the instructions in the owner's manual supplied with the product from new.


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Rated 5 out of 5 by from Nice tool but I bought this about a month ago and like the tool , but , I can't charge the 24 v battery because they are out of stock.
Date published: 2022-03-02
Rated 5 out of 5 by from Decent price and a good tool Well, one more Greenworks tool for me! I started with a couple of 24V drills. They survived very hard use with only the rubber trim wearing. Now I have the 24V grinder. Works just like a grinder should. It is strong, runs about 15-20 minutes continuously on a moderate load and feels solid. Since I already had 24V batteries, this was by far a better value than anything comparable. I’m totally hooked on the 80V tools, too- blower, pole saw and mower. Not the cheapest, but long running and seemingly well made. Next purchase will probably be an 80V chainsaw when it goes on sale- then I better stop!
Date published: 2022-02-14
Rated 5 out of 5 by from Love it! Tool works great! Love that runs off the same battery as my Greenworks drill. No more time wasted untangling extension cords!
Date published: 2021-08-22
Rated 5 out of 5 by from great product I bought this product to do some work on my trailer. I use it to grind out the rust and to cut some metal. it works very good. I love the lock stay on feature.
Date published: 2021-05-12
Rated 5 out of 5 by from Fantastic feel and lite wait Fantastic Tools I have all have all of the lawn care tools ,now I have started to up grade all of my power hand tools in my garage , brought the 4’ hand grinder and the drill , my next tool will be the 1/2 impactful , I think these tools are fantastic and lite wait
Date published: 2021-03-22
Rated 5 out of 5 by from No more chewed up cords! Love this grinder. Who ever figured you could get this much power out of a battery? Same battery as my string trimmer and drill driver. I have two batteries and it's all I need for my odd jobs around the house. My old extension cord that's all chewed up from years of service is taking a knee. Love this battery stuff!
Date published: 2020-10-15
Rated 5 out of 5 by from This grinder is the real deal Surprised!! Battery Powered grinder nice stuff.... technology has changed
Date published: 2020-10-14
Rated 1 out of 5 by from 24 Volt Angle Grinder This grinder was dead on arrival. Had to request replacement. This is the second 24 volt tool that has been delivered dead. My other tool was the reciprocating saw.
Date published: 2022-05-31
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Rated 5 out of 5 by from Nice tool but I bought this about a month ago and like the tool , but , I can't charge the 24 v battery because they are out of stock.
Date published: 2022-03-02
Rated 5 out of 5 by from Decent price and a good tool Well, one more Greenworks tool for me! I started with a couple of 24V drills. They survived very hard use with only the rubber trim wearing. Now I have the 24V grinder. Works just like a grinder should. It is strong, runs about 15-20 minutes continuously on a moderate load and feels solid. Since I already had 24V batteries, this was by far a better value than anything comparable. I’m totally hooked on the 80V tools, too- blower, pole saw and mower. Not the cheapest, but long running and seemingly well made. Next purchase will probably be an 80V chainsaw when it goes on sale- then I better stop!
Date published: 2022-02-14
Rated 5 out of 5 by from Love it! Tool works great! Love that runs off the same battery as my Greenworks drill. No more time wasted untangling extension cords!
Date published: 2021-08-22
Rated 5 out of 5 by from great product I bought this product to do some work on my trailer. I use it to grind out the rust and to cut some metal. it works very good. I love the lock stay on feature.
Date published: 2021-05-12
Rated 5 out of 5 by from Fantastic feel and lite wait Fantastic Tools I have all have all of the lawn care tools ,now I have started to up grade all of my power hand tools in my garage , brought the 4’ hand grinder and the drill , my next tool will be the 1/2 impactful , I think these tools are fantastic and lite wait
Date published: 2021-03-22
Rated 5 out of 5 by from No more chewed up cords! Love this grinder. Who ever figured you could get this much power out of a battery? Same battery as my string trimmer and drill driver. I have two batteries and it's all I need for my odd jobs around the house. My old extension cord that's all chewed up from years of service is taking a knee. Love this battery stuff!
Date published: 2020-10-15
Rated 5 out of 5 by from This grinder is the real deal Surprised!! Battery Powered grinder nice stuff.... technology has changed
Date published: 2020-10-14
Rated 1 out of 5 by from 24 Volt Angle Grinder This grinder was dead on arrival. Had to request replacement. This is the second 24 volt tool that has been delivered dead. My other tool was the reciprocating saw.
Date published: 2022-05-31
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Can you use a 4” wheel with this tool or does it have to be 4.5”?

Asked by: Diver3231
Hello Diver3231, We would suggest sticking to the original 4 1/2" disc diameter for best results.
Answered by: Greenworks Support
Date published: 2022-03-09

Will this grinder work with 40V 4AH batteries?

Asked by: Spring Season
Hello Spring Season, No, each voltage line has its own set of interchangeable tools, batteries and chargers. You would need a Greenworks 24V charger and battery for the Greenworks 24V tool.
Answered by: Greenworks Customer Care
Date published: 2022-04-30

What is the size of the arbor hole/center hole of the disc?

Asked by: JerinTN
Hello JerinTN, The size of the arbor hole/center hole of the disk is 0.5”.
Answered by: Greenworks Customer Care
Date published: 2021-03-22

How much for battery and charger?

Asked by: Max33
Hello Max33, To view the cost of battery and charger please click the link here: https://www.greenworkstools.com/shop-by-voltage/24v/24v-batteries-accessories
Answered by: Greenworks Customer Care
Date published: 2020-08-21
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