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DIYSELF Utility Knife Blades 100 Pack, Box Cutter Blades Refills with Dispenser, Razor Blades Utility Knife Replacement Blade for Box Cutter, Razor Knife Blade

  • Based on 3,955 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Mar 8
Order within 5 hours and 24 minutes
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Size: 100-Pack


Color: Silver


Features

  • Package Includes100 pieces of utility knife blades comes with a beautiful box. The DIYSELF utility blades are compatible with DIYSELF utiliy knife whose blades are trapezoidal. If you have any question, please feel free to contanct us.
  • UniversalityThe razor blade's size: 2.76 length, 1.3 width, 0.71 height. It's standard size for most standard utility knives, great as box cutter blades refills for your box cutters. And both ends of the blade tip can be used, 100 blades is equivalent to the function of 200 blades.
  • High QualityThis box cutter blades are forged from SK5 carbon steel, high strength and good toughness. The razor blade is a three-layer fine-grinding structure, which is very sharp and can easily complete the cutting work. The cutting force of the 50 blade tip is strong. When cutting, the contact surface is evenly stressed, and it is not easy to break the tip.
  • Well PackagedThe box of this blades for box cutter is very exquisite and compact. There is a lanyard hole above box, you can hang it on the wall or shelf. There's a red switch under the box, pull it off and you'll get a new blade.

Material: Alloy Steel


Brand: DIYSELF


Color: Silver


Item Length: 2.76 Inches


Handle Material: Plastic


Blade Material: Carbon Steel


Item Weight: 0.39 Kilograms


Blade Length: 2.76 Inches


Style: 100 Pack Utility Knife Blades


Manufacturer: DIYSELF


Material: ‎Alloy Steel


Brand: ‎DIYSELF


Color: ‎Silver


Item Length: ‎2.76 Inches


Handle Material: ‎Plastic


Blade Material: ‎Carbon Steel


Item Weight: ‎0.39 Kilograms


Blade Length: ‎2.76 Inches


Style: ‎100 Pack Utility Knife Blades


Manufacturer: ‎DIYSELF


Part Number: ‎D100


Item Weight: ‎13.7 ounces


Item model number: ‎DIY100TXDP


Size: ‎100-Pack


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: May 7, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Best quality very sharp would compare to a surgeon scalpel!
Size: 100-Pack Color: Silver
The media could not be loaded. DIYSELF utility knife blades have been the highest quality I have bought and I have been buying & using them for many, many years! I mainly use them for drywall work but they work great in every scenario I have used them. Very handy to have they are perfect size and design for my knives that I clip to my jeans comfortably. The plastic container they are included with makes my job so much easier as they slide right into the slot to safely replace old blades and hold the rest well to keep them from dumping out. From the quality of the plastic storage container to the durability design in the blades and amount you receive it is well worth the price you pay! I would highly recommend without a doubt! ... show more
Reviewed in the United States on January 13, 2026 by Darren see Darren see

  • Good value
Size: 100-Pack Color: Silver
No problems with these blades. High quality and sharp. The dispenser is a bit wonky. I rather just pull them out of a box.
Reviewed in the United States on December 23, 2025 by McSpin

  • Excellent product
Size: 50-Pack Color: Silver
They are sharp and work great and last a long time. The carrying case is good. I just throw them in my tool bag and I always have them when I need them Lasts for years
Reviewed in the United States on January 16, 2026 by Paul Piliero

  • Perfect blades and unmatched value, though the case is flimsy
Size: 50-Pack Color: Silver
The blades themselves are perfect. However, if you're looking for a case that will last a long time, I wouldn't recommend buying this for the dispenser—it fell apart pretty quickly. Luckily, I don't mind not having a case anyway, so for me, the value for the money is unmatched.
Reviewed in the United States on February 21, 2026 by Michael Hansen

  • 50 pack, steel box cutter blades from DIYSELF. See video.
Size: 50-Pack Color: Silver
The media could not be loaded. SK5 steel composition, designed to be sharper and more durable so a nice quality and good value. I find the dispenser to be a little difficult to use as it has an, for me at least, inconsistent lock/unlock feature that requires getting used to when you push down to access the blade and then must slide the blade out with a finger or thumb thru the side. For me, it pushed out multiple blades but could be they were just stuck together in packaging. You won't spill blades from this which is a plus however and it's compact to carry. ... show more
Reviewed in the United States on January 11, 2026 by The Science Guy

  • Best Blade Dispenser Ever
Size: 100-Pack Color: Silver
This is the best blade storage and dispenser I have ever used. The blade don't stick to each other and they dispense one at a time every time. Safe and easy to use. I will buy again.
Reviewed in the United States on December 20, 2025 by Nova Dave

  • Excellent quality
Size: 100-Pack Color: Silver
Excellent edge! Cut anything wide deep and often not effecting edge
Reviewed in the United States on February 25, 2026 by Andy F

  • Gifted to my hubby!!He LOVES it!!
Size: 50-Pack Color: Silver
Great way to store and use single edge razors. Used for work Hobbies, wall covering, stripping off old paint/ calking. Great price!! Great storage area inside holder. Unique design too!😍 Pretty durable safe.
Reviewed in the United States on January 15, 2026 by Couturist

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