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

HART 20-Volt Cordless 4 1/2-inch Angle Grinder Kit (1) 20-Volt 4.0Ah Lithium-Ion BatteryHART 20 Volt Cordless 4 1 2 inch Angle Grinder Kit 1 20 Volt 4 0Ah Lithium Ion BatteryHART 20 Volt Cordless 4 1 2 inch Angle Grinder Battery Not Included
CapacityBattery Included-Out of stock

Key item features

  • Enhanced Control: The 3-position auxiliary handle provides added comfort and control for secure grip during use.
  • Quick Adjustments: Tool-free guard allows for quick and easy adjustments to enhance user convenience.
  • Easy Access: On-board spanner wrench storage ensures easy access and convenience during use.
  • Complete Kit: Includes 4 1/2" Angle Grinder, Auxiliary Handle, Type 27 Grinding Guard, Type 27 Grinding Wheel, Spanner Wrench, and Operator's Manual.
  • High Performance: Equipped with a high-performance motor delivering up to 6,500 RPM for various applications.
  • Battery Specs: Operates on a 20V Lithium-Ion battery, compatible with other 20V HART tools.
  • Safety Features: Features a two-finger trigger for deliberate activation and a spindle lock for quick wheel changes.
  • Lightweight Design: Weighs only 4.55 lbs, making it easy to handle and maneuver.
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Current price is $118.00
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Customer ratings & reviews

4.5 out of 5 stars
stars745 ratings486 reviews
How item rating is calculated
  1. 5 stars79% (587)
  2. 4 stars11% (79)
  3. 3 stars2% (17)
  4. 2 stars2% (16)
  5. 1 star6% (46)

Reviews summary

Pros

  • : Operates with comfortable convenience.
  • : Offers great value at this cost.
  • : Offers impressive power during use.
  • : Made with durable materials.
  • : Provides sufficient power for various tasks.

Neutral

  • : Can hold charge well, but may drain quickly.
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Showing 1-3 of 486 reviews

Nov 15, 2025
Simon
Item details
Capacity: Battery Not Included
5 out of 5 stars review

Verified Purchase

Good quality and crisp operation

I like everything about this so far but I used it twice only yet so that's quite a limited experience. I seem to like the quality and operation, they seem to be crisp and clean and free of unnecessary protruding parts. I like also that it with the 20v system so I did not need to buy extra batteries as I have 4 already switching between my 5 hart tools.

Helpful?16XIN8ANKEQS855295154
Sep 26, 2025
Walmart customer
Item details
Capacity: Battery Not Included
5 out of 5 stars review

Verified Purchase

Only takes Type 27 cutoff wheels, not Type 1.

I like the Hart tools, including this one, and being able to use the same batteries for all of them. I didn't read everything before buying this one, which I intended to use for cutting up some small metal tubing, and I was disappointed to find that the Hart cutoff wheels that Walmart sells don't work with this angle grinder. It takes only type 27, and the wheels are type 1. That's nothing against the angle grinder, but I think others would also assume that the Hart disks would work with the Hart grinder.

Helpful?16XIN8ANKEQS855295154
Nov 23, 2025
Zwendolyn
Item details
Capacity: Battery Not Included
5 out of 5 stars review

Verified Purchase

i had a lock on my trailer i lost the key to but the power this gave me to cut it was great. Definitely recommend but next time ill get a thinner grinder

Helpful?16XIN8ANKEQS855295154