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Ceramic Craft Knife Blades (Curved Edge, Rounded Tip)

  • The Slice 10520 Ceramic Craft Knife Blade with a curved edge and rounded tip
  • Craft Blades With Curved Edge - Features
  • Slice 10520 Craft Blades - Compatible Handles
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  • craft-knife-blades-curved-edge-packaging.jpg
 SKU #10520
Price Quantity
- +


Slice 10520 craft knife blades are made of 100 percent hand-sharpened zirconium oxide. They feature a curved edge for added maneuverability and a rounded tip to guard against puncture accidents. As with all Slice ceramic safety blades, our 10520 blades are non-magnetic, chemically inert, non-sparking, and never rust. Our craft knife blades are designed for use specifically in the 10548 Craft Knife.

  • Blade type: curved edge, rounded tip
  • 4 single-edge blades per pack
  • Compatible tool: 10548, 10568, 10580, 10589
  • Finger-friendly edge stays sharp 11x longer
  • Reduces injuries, lowers costs
  • Non-sparking, non-conductive, non-magnetic
  • Safe up to 1600 degrees Celsius
  • Chemically inert, never rusts
  • No-tool blade change
  • Fewer blade changes = fewer injuries
  • SKU #10520

Compatible Handles  

Product Specifications  

L 32.87 x W 6.19 x H 0.57 mm
zirconium oxide
0.52 g


5.0 / 5
2 reviews
  • Rodney Jensen
    4 years ago
    I have used theses blades to cut everything from HEAVY plastic packaging, to heavy leather, and paper. I haven't yet found anything that the SLICE blade isn't able to handle with ease.
    0 replies
  • Kira Mizell
    Great tool for our use in cutting and segmenting friable rock segments for trace metal analysis. They provide high accuracy and ease in addition to low contamination rates.
    0 replies

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More About Slice Craft Knife Blades

Is a Ceramic Blade Safer Than Steel?


In the case of Slice ceramics, yes. Like all tools with advanced ceramics, Slice blades are much harder than steel. The safety aspect of our ceramic craft knife blades comes from Slice’s proprietary grind. This manufacturing process creates an edge that cuts materials and resists cutting skin.


Can I Use Slice Craft Knives for the Same Jobs as Steel Blades?


The same jobs and more. Our craft knife blade sizes are very similar to typical steel craft knives so you don’t lose any maneuverability. What you gain is a blade with added features that make it more versatile and safer. Our finger-friendly 100 percent zirconium oxide blades are non-sparking, non-magnetic, chemically inert, and never rust.


How Do I Switch Slice Craft Knife Replacement Blades?


Our craft knife features an easy no-tool blade change because of our handle design. To remove the craft knife blade, pull it out of the housing. Push the new blade into the housing. You’re done! The handle’s grip will hold the blade firmly in place. This process works with all Slice craft knife blades. Types of blade include the 10518 (straight edge) and 10520 (curved edge), both with a rounded tip.

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