OLFA® 18MM Snap-Off Blades (LB-10B), 10-Pack


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If it's precision you want, choose these OLFA® snap-off blades. They are extremely sharp to begin with, and you can snap off a dulled edge to maintain cutting precision. Use these blades for construction materials including drywall, linoleum, carpet, flooring, insulation, and roofing materials. Pairs well with OLFA® Rubber Grip Ratchet-Lock Utility Knife (L-2). Popular applications include flooring, roofing repair, drywall, signage finishing, graphics, and packaging.


  • High-quality carbon tool steel produced using Olfa's precise multi-step production process for unparalleled sharpness and superior edge retention.
  • Double-honed blade provides superior initial sharpness and edge retention.
  • Exact 59 degree edge angle optimizes cutting power and minimizes blade breakage.
  • A popular choice with professional construction and sign making professionals.


  • Carpeting
  • Linoleum
  • Insulation
  • Drywall
  • Roofing Shingles
  • Cardboard
  • Vinyl
  • Acetates
  • And much more!

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