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Box Cutter Blades (Rounded Tip)

  • The Slice 10404 Ceramic Box Cutter Blade with rounded tips
  • Box Cutter Blades With Rounded Tips - Features
  • Safety Box Cutter Blade
  • 10404-compatible-handles.jpeg
  • ceramic-box-cutter-blades-rounded-tip-packaging.png
 SKU #10404
Price Quantity
22,95 €
- +


Slice® 10404 box cutter blades are compatible with Slice box cutters, pen cutters, and mini cutters. These 100 percent zirconium oxide blades retain their edge 11 times longer than steel and feature our proprietary finger-friendly® grind. Slice safety blades require no oil coating or special maintenance; they're non-sparking, non-magnetic, and never rust. The 10404 rounded tip offers extra protection against accidental puncture injuries. When you need a fresh edge, simply reverse the double-sided blade.

  • Blade type: rounded-tip
  • Safer than traditional blades
  • Finger-friendly® edge cuts effectively
  • Lasts up to 11.2x longer than metal blades
  • Fewer blade changes = fewer injuries
  • Reduces injuries, lowers costs
  • Non-sparking, non-conductive, non-magnetic
  • Chemically inert, never rusts
  • Oil and lubricant free
  • Does not require sharps box disposal
  • 100 percent recyclable
  • Blade is safe from -40°C to 1600°C
  • Compatible handles: 10400, 10474, 10475, 10476, 10495, 10503, 10512, 10513, 10514, 10515
  • 4 dual-sided blades per pack
  • SKU #10404

Compatible Handles  

Product Specifications  

L 33.3 x W 6.26 x H 1.33 mm
zirconium oxide
1.0 g


4.9 / 5
29 reviews
  • Jesse Trent
    1 year ago
    It's like these things cut through stuff the way they're supposed to or something.
    0 replies
  • Helga Martinez
    3 years ago
    like them better than pointed blades, safer to use
    0 replies
  • Helga Martinez
    3 years ago
    rounded tip is a little harder to use but still does the job well
    0 replies
  • Scott Delph
    3 years ago
    Excellent product and Excellent customer service.
    0 replies
  • Brigid Marsh
    4 years ago
    Ceramic blades are working really well as an alternative to craft knives.
    0 replies
  • Joseph Salas
    4 years ago
    It is nice to have the replacement blades on hand, but I don't think I will need them for quite a while
    0 replies
  • Julie Garett
    4 years ago
    great site easy to get around
    0 replies
    Product is perfect for my hobby which is model building
    0 replies
  • Theresa Milhem
    We love the product and plan to continue using
    0 replies
  • Wayne Pinard
    Needed replacement for original Slice box cutter.
    0 replies
  • Tyson Hector
    Great blades. Tiny powerhouses that cut safely.
    0 replies
  • Max Dixon
    The rounded corner box cutter blades have a good balance between sharpness and edge strength because they cut well, last a long time and there have been no problems with chipping or breaking.
    0 replies
  • Arvil Ray Erwin
    0 replies
  • Jeffery Griggs
    0 replies
  • Mark Barnes
    0 replies

Product Options 

More About Slice Box Cutter Replacement Blades

What Are Box Cutter Blades?


Box cutter blades are removable components that include the cutting edge of your box cutter. Different styles of box cutter blade exist for different kinds of tools. These include snap-off metal blades and metal or ceramic one-piece box cutter replacement blades. Replacing the blade in a box cutter is a common cause of injury with traditional blades (both metal and ceramic) because their edges are extremely sharp.


What Are the Important Box Cutter Safety Considerations?


When looking at safety, it's important to consider several different aspects of your tool. Dimensions are most relevant when looking at how much blade will be exposed during cutting. How to change a box cutter blade will differ with various handle styles and is also worth considering, since accidents often happen when users switch blades in their knives. The easier the box cutter blade replacement process, the less likely you are to be injured.


Blade disposal is also important. If you're using dangerous traditional blades, a sharps box is essential. With Slice's rounded-tip finger-friendly® safety blades, you do not require a sharps disposal setup. Lastly, if safety is your most important concern, it makes sense to choose a rounded tip rather than a pointed tip. However, for some applications that require piercing to initiate the cut, a pointed tip is required. This may also necessitate sharps box disposal. Be sure to take this into account when choosing your blade.


Why Choose Slice Ceramic Blades?


Slice blades are designed with safety in mind. We use 100 percent zirconium oxide, which is much harder than steel. Because of its hardness and edge retention, our ceramics don’t need to be sharpened to excess in order to be effective. Our blades start out less sharp than a dangerously sharp traditional blade and will retain cutting effectiveness for an average of 11 times longer than steel. In addition, our ceramic blades are non-conductive, non-sparking, chemically inert, and never rust, making them ideal for many industrial applications.


How Often Should I Replace My Box Cutter Blade?


All box cutter blades need to be replaced as soon as they get too dull and require excessive pressure to effectively cut material. With a steel blade, this happens very quickly as steel is a relatively soft material. Slice ceramics are much harder and therefore hold their edge longer. So while your Slice blade will eventually dull, it will take eleven times longer to do so.

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