18mm Heavy-duty Insulation Blades, 3 pack (LWB-3B) | OLFA - Professional OLFA – Professional


  • 18mm solid insulation blade
  • Made from high-quality carbon tool steel
  • Has a serrated edge
  • Exact 59 degree front-edge angle optimizes cutting power and minimizes blade breakage
  • Fits all OLFA PRO 18mm utility knives
$8.17 Suggested MSRP
Where to Buy

For cutting porous or slippery materials, choose OLFA® solid insulation blades. These carbon tool steel blades have a serrated blade edge that allows the blade to glide through porous materials. Use these blades for heavy-duty cutting including insulation, vinyl coated pipe cover, fiberglass, wool, rope and more . (LWB-3B, #1119182)