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18MM and 9MM 2 Pack 18mm 1 -Blade Utility Knife (with Snap-Off Blade)

Ratings & Reviews for Project Source 18MM and 9MM 2 Pack 18mm 1 -Blade Utility Knife (with Snap-Off Blade)

4.6
136
Review
 4.6 out of 5
136 Reviews


88% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these utility knives for exceptional value and reliability in light to moderate cutting tasks. The dual-size design, sharp blades, and affordable two-pack format are consistently highlighted strengths. Reviewers commend their performance cutting insulation, wallpaper, cardboard, and plastic, plus the compact, lightweight design for easy handling. Most find them durable for household use, though some note replacement blades cost extra and the snap-off mechanism takes practice. A few report occasional locking issues or defects, but these are isolated. Overall, customers consider them an excellent, practical choice for home projects.

Customer review summary generated by AI, including incentivized reviews.
136 Customer Reviews

Sharp

Would Recommend

It will cut

October 4, 2025
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Dangerous design

Would Not Recommend

The body of these knives is gray except for the very end of it by the blade, which is the same color as the material as the blade. Thus, every time you close the knife, you need to take particular care to examine the knife more closely to ensure the blade has completely retracted since, upon any kind of quick or cursory observation, it looks like the blade may still be exposed. It's annoying to have to do this extra step to ensure safely.

September 30, 2025
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Buy this and open ALL the boxes!

Would Recommend

Good box cutters. Great price. I only wish I knew how to snap off the blades as it gets worn down.

September 16, 2025
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Good light duty utility knife

Would Recommend

Needed an extra set to cut bubble wrap, boxes, etc. for a move. These are light duty, but worked fine for this. Nice and light, easy to control vs. a larger box cutter.

August 28, 2025
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Worth the money

Would Recommend

Good quality

August 17, 2025
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Foam board cutters

Would Recommend

Worked perfect for cutting insulation foam boards. Price was good. Only problem didn’t have any replacement blades.

July 13, 2025
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Doesn’t lock very well.

Would Not Recommend

Good price

July 7, 2025
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Very good!

Would Recommend

Top quality, good design

July 6, 2025
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Defective

Large razor would not open up

June 3, 2025
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Sharp

Would Recommend

Sharp inexpensive

April 10, 2025
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Good value

Would Recommend

great price for a simple tool. It works perfectly

April 4, 2025
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Does the job nice and safe!

April 3, 2025
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