LB-10B & LB-50

• You expect precision from your utility knife, and that's what you get when you use these OLFA snap=off blades. Every OLFA blade goes through a special multi-step production process and is micro-honed for maximum performance. Use these heavy -duty blades on construction materials such as drywall, linoleum, carpet,flooring, insulation, flexible conduit, roofing, and more.
• 8-segment 18mm snap-off blade. Made from high-quality carbon tool steel. Micro-honed blade provides superior initial sharpness and edge retention. Exact 59 degree front-edge angle optimizes cutting power and minimizes blade breakage.
• Also available in packs of 5 and 10.

LBB-10

• For cutting jobs that require superior sharpness, choose these OLFA heavy-duty Ultra-sharp blades. The carbon tool steel blades are double-honed for a blade that is 25% sharper than our standard silver blade. Use these blades on heavy-duty construction materials including drywall, linoleum, carpet, flooring, insulation, roofing, and much more.
• 8-segment 18mm snap-off blade. Made from high-quality carbon tool steel. Heavy-duty ultra-sharp black blade has a 25% sharper edge for less cutting resistance. Exact 59 degree front-edge angle optimizes cutting power and minimizes blade breakage.
• Fits all OLFA PRO 18mm utility knives.
• Also available in pack of 10 and 50.

LFB-5B

• For cutting jobs that require super speed, choose OLFA black snap-off Speed Blades. These carbon tool steel blades feature an enhanced coating and a double-honed two times faster than a standard blade. Great for heavy-duty cutting materials including drywall, linoleum, carpet, flooring, insulation, and roofing.
• 8-segment 18mm snap-off blade. Made from high-quality carbon tool steel. Ultra-Sharp enhanced coated blade cuts twice as fast as an uncoated blade when cutting through cardboard. Exact 59 degree front-edge angle optimizes cutting and minimizes blaade breakage.
• Fits all OLFA PRO 18mm utility knives.

LWB-3B

• 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.
• 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.