Message to Our Customers


Model # H4220

Internet # 203462289

Store SKU # 761305

1/4 in. Straight Die Grinder

This item has been discontinued.
The Home Depot no longer carries this specific product.

$34.98 / each



Model # H4220

Internet # 203462289

Store SKU # 761305

The new Husky air tool line in built to industrial standards for the professional user providing more power, less noise and longer life. This new Husky 1/4 in. Straight Die Grinder features low weight housing with rubberized handle over mold for comfort. Precision bearings reduce vibration and spindle run-out and internal silencing greatly reduces tool noise. The tool operates at 20,000 RPM. Designed for deburring, polishing and grinding. Ideal for use in high volume applications where the large motor design provides fast material removal.

California residents: see  Proposition 65 information

  • 20000 RPM free speed
  • Precision bearings reduce vibration and spindle run-out
  • Rubberized handle over mold for comfort
  • Built-in silencing reduces noise level
  • 1/4 in. precision collet
  • Throttle lever with safety lock out avoids accidental start-ups
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Air Inlet Size 
0.25 in 
Product Depth (in.) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
Wheel Width (in.) 
Air Tool Type 
Air consumption at recommended operating pressure (CFM) 
Grinder type 
Housing Material 
No additional components or accessories are included 
Maximum grinding speed (rpm) 
Project Type 
Surface Prep 
Recommended operating pressure (psi) 
Tool weight (lb.) 
Tools Included 
No Additional Tools Included 
Tools Product Type 
Power Tool 
Warranty / Certifications
Manufacturer Warranty 
2 Years 


Rated 4.2 out of 5 by 10 reviewers.
Rated 5.0 out of 5.0 by Great Straight Die Grinder My die grinder die while I was working on a project so I went to HD to look for a new one. The one had everything I was looking for. One thing I notice was is was a lot quieter than my old. It comes with a rubberize housing and rubberize hand. The max speed is at 20,000 RPM. There was no vibration on this unit. Great little die grinder. June 12, 2015
Rated 5.0 out of 5.0 by Die Grinder worth buying I got this to grind some thick mild steal housings. I works well with 80-120 psi and does not struggle under have grinding. It has a nice grip built in and does not slip or get hot. September 30, 2014
Rated 5.0 out of 5.0 by Good product at a good price. I have had this Die Grinder for a few months.Only use it occasionally,not every day like some people.It has plenty of power for a small grinder.Seems like quite a bit more than the "cheapie" die grinders that I have used before this.I like the size,and feel of this.A few of the guys that I work with went out,and bought the same one it went over so well.Deffinately recommend this to others. May 19, 2013
Rated 4.0 out of 5.0 by Good die grinder unbeatable price The only reason I gave this tool 4 stars instead of 5 was Husky did not include a guard for disc/cut off attachments. The tool works good as a deburring tool. My compressor was a little small for the tools suggested 4 CFM consumption. If you have 5 CFM or bigger compressor you can go all day without stopping. February 6, 2014
Rated 4.0 out of 5.0 by good tool I work in industrial area this works well cutting and grinding no problems after one month of use July 15, 2014
Rated 5.0 out of 5.0 by Not Bad A good light weight grinder. If you don't mind the lack of guard not a bad grinder. I use mine for deburring and occasionally cutting small pipe when I cant find my cutter. Woks good for everything I use it for. June 11, 2014
Rated 4.0 out of 5.0 by Good for the person that tinkers If you buy a die grinder you must have a use for it. Have not had it long enough to give a true longevity evaluation. It works but I probably could use a bigger compressor. I can only say evaluate what your intent of usage is going to be and the attachments your going to use so you can determine if your comp. will deliver the CFM'S needed to drive the tool. Check the specs. closely. So far for occasional use it has done what is expected but I don't use it every day. And the cost will not break the bank. March 3, 2014
Rated 4.0 out of 5.0 by Basic die grinder This is not a complicated tool. It would be wonderful if it came with accessories -- grinding wheels, cutting wheels, etc. I had a bit of a tough time finding these accessories after the tool itself arrived. This grinder is every bit as versatile as an electric trimming tool. March 6, 2014
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