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Model#: DEWNDWHT10046

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Dewalt DWHT10046 Standard Retractable Utility Knife

  • Dewalt DWHT10046 Standard Retractable Utility Knife
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  • Rugged metal body for prolonged tool life
  • Rapid load blade changing system for quick blade changes
  • Blade storage for convenient access to new blades
  • Retractable blade offers variable cut depth
  • Dual material handle for improved grip and control
  • Standard Retractable Utility Knife - DWHT10046


Blade Construction: Carbon Steel
Blade Length: 2-1/2 in.
Blade Type: Utility
Handle Length: 6-3/4 in.



2.7 / 5.0
31 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
No, I would not recommend this to a friend (9)
Yes, I would recommend this to a friend (6)
Ergonomic Design (5)
Easy To Use (4)
Lightweight (2)
Value (1)
Not Durable (2)
Best Uses
Frequent Use (3)
Home Repair (1)
Jobsite (1)
This is a great knife
Overall good quality, very easy to use when common sense is applied. Blade change is quick and easy.
I have continued to purchase Dewalt product over the years and always look forward to Adding more Dewalt tools to my Collection.
Take care and pride of your tools and they will take care of you.
This review was collected as part of a promotion
November 12, 2018
Originally posted at
I bought this item from Home Depot a few weeks ago and just tried to use it. From the MINIMAL pic instruction I found the 5 blades in the handle and inserted one ad shown. Now the blade will not protrude nor dislodge rendering the cutter useless.
November 4, 2018
Originally posted at
No, I would not recommend this to a friend
An absolute piece of crap. Threw it away immediately.
August 27, 2018
Describe Yourself:
Avid Do-it-Yourselfer
Blade comes out too easily
I bought this 2 days ago and have to take it back. It's easy enough to load new blades since I've had similar knives in the past. However, after using it for only a few minutes cutting up cardboard boxes, the blade began to pull out of the knife. I'd push it back in but it doesn't stay "locked" in the tool and keeps pulling out. After using it for maybe 10 minutes, I can now simply grab the end of the blade and pull it out without pressing the button that's supposed to keep it locked in place. Hey, DeWalt ... this is pretty old and simple technology. I'm surprised you didn't get it right.
August 18, 2018
Originally posted at
Impossible to change blades
Nice design for ergonomics but it's impossible to change blades. There are no instructions on how to change them. I've had to use the same blade for months. Time to toss it in the trash.
July 11, 2018
Originally posted at
Difficult to load
I am a contractor and use utility knives quite often. However loading this one is not easy. The button does not always engage the blade when loading, and you have to reinsert the blade several times to get it to seat properly.
June 27, 2018
Originally posted at
Useful knife, difficult to load blades
The convenience of the folding knife is nice, and the construction is sturdy. I decided to get one of my own after using one a friend had. Its “rapid change” blade change is a joke. In the end I had to disassemble the knife to load it as the quick load button did not work as intended. Hopefully they improve this feature in the future.
May 22, 2018
Originally posted at
Quality heavy duty knife
This knife is very nicely built. Good heavy duty construction. Read some of the reviews after I purchased my knife. On the back of the display card it tells you where to tear to separate the knife and the card. You may actually need to cut it there because it seems they used a mylar strip so it is not too easy to remove the card. These days if an item is not nailed to something, it must be free, right. For blade removal, you must extend the blade fully, no slot visible in front of the slide button, so the black button on the left side lines up with the retainer to push it out of the way to release the blade. If the blade is not fully forward, things don't line up correctly. To insert a blade, you need to accurately line up the blade top to bottom and side to side to slide it into place. This is a well crafted tool, you don't have 1/4 inch of play like a cheap knife. This is a very nice product.
April 15, 2018
Originally posted at
"rapid load" is a joke.
I bought this awhile ago and never use it, because it is a pain to change blades.
You have to press the button hard, then fiddle with the blade,wiggle it side to side, pull and curse. Then maybe it will come out. Buy something else.
April 11, 2018
Originally posted at
Love It
This is an easy to use, well built product. It's very comfortable to hold. Changing the blade is as simple as pushing the button. I don't get some of the other reviews, but I suspect if they can't figure out how to easily change the blade, they probably shouldn't be using a utility knife!
March 22, 2018
Originally posted at

Questions & Answers

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Browse 3 questions Browse 3 questions
How are blades changed and how to remove old blade?
A shopper on Jul 1, 2018
How do I remove the packaging?
A shopper on Nov 7, 2017
How do I remove the packaging?
A shopper on Nov 7, 2017