HART 20-Volt Cordless 4 1/2-inch Angle Grinder Kit (1) 20-Volt 4.0Ah Lithium-Ion Battery
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.
Generated by AI
Specs
- Battery capacity4 Ah
- Maximum speed6500 rpm
- Batteries inclY
- Disc size4.5 in
- Volts20 V
- Power typeBattery
Reviews summary
Pros
- : Offers great value at this cost.
- : Offers impressive power during use.
- : Provides sufficient power for various tasks.
- : Offers multiple grip positions for comfortable use.
- : Made with durable materials.
Neutral
- : Can hold charge well, but may drain quickly.
Generated by AI
Current price is USD$118.00
Price when purchased online
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Free 90-day returns
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Columbus, 43215
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This item is gift eligible
About this item
Product details
The HART 20V 4-1/2-inch Angle Grinder is equipped with a high-performance motor delivering up to 6,500 RPM for applications including sharpening mower blades, removing excess rust from metal surfaces and much more. The 3-position auxiliary handle provides added comfort and control for use while ensuring you’ve got a secure grip. The spindle lock ensures quick and easy wheel changes to get you through your projects as quickly and safely as possible. For added safety, this grinder features a two-finger trigger to activate the tool ensuring only deliberate activation. The HART 20V Grinder operates on any 20V HART Lithium-ion battery allowing you to expand your tool collection.
- Enhanced user control with 3 position auxillary handle
- Tool free guard for quick and easy adjustments
- On-board spanner wrench storage for easy access
- Includes: 4 1/2" Angle Grinder, Auxiliary Handle, Typ 27 Grinding Guard, Type 27 Grinding Wheel, Spanner Wrench, Operator's Manual
- Specs: Battery: 20V Lithium-Ion, Speed (RPM): Up to 6,500/min, Wheel Size: 4 1/2", Tool Weight: 4.55 lbs
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Battery capacity
4 Ah
Maximum speed
6500 rpm
Batteries incl
Y
Disc size
4.5 in
Warranty
Warranty information
Limited 3 Year Warranty
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Offers great value at this cost.
- : Offers impressive power during use.
- : Provides sufficient power for various tasks.
- : Offers multiple grip positions for comfortable use.
- : Made with durable materials.
Neutral
- : Can hold charge well, but may drain quickly.
Generated by AI
Customer images
+41 images
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Showing 1-3 of 484 reviews
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 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
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
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